Google Scholar: What It Is and How to Use It? How to Search for Scientific Publications Effectively

Google Scholar, also known as Google Scholar / Google Akademicki, is a search engine designed for finding scientific literature. At first glance, it looks like regular Google – you have a search box and a list of results – but it primarily indexes content related to science and academia.

You can use it for free at scholar.google.com .

1. What’s in Google Scholar?

Google Scholar isn’t a single journal or a single closed database. It’s a search engine that helps you find scientific materials located in various places on the internet.

Among other things, you can find:

• scientific articles,
• publications from academic journals,
• conference materials,
• books and book chapters,
• doctoral dissertations and academic theses,
• technical reports,
• preprints,
• materials from university repositories,
• publication abstracts.

2. Who is Google Scholar for?

Google Scholar is useful to a much larger group of people than just scientists.

Students

You can use it when writing a master’s or bachelor’s thesis, or preparing a presentation, project, or bibliography.

Scientists

Scholar lets you follow publications, authors, citations, and the development of a specific field.

Journalists and online creators

Instead of repeating information after another website, you can find the study the media are citing and check its actual conclusions.

Professionals

Psychologists, doctors, teachers, marketers, economists, dietitians, and HR specialists can check what current research says about the problems they’re interested in.

Anyone who wants to check information

If you come across the claim “research proves that…”online, Scholar can help you check whether such research actually exists.

3. How to start searching?

Go to Google Scholar and type in the topic you’re interested in. At first, you don’t need to create very complicated queries.

Or:

You’ll get a list of publications related to the topic you typed in. That’s where the real research begins.

4. Don’t type whole questions – search with concepts

Instead of typing:

try:

Then you can narrow the search:

5. Also search in English

In many fields, most scientific literature is published in English. That’s why it’s worth translating your topic into the keywords used in publications.

Example – instead of limiting yourself to:

also check:

6. The most important trick: find the scientists’ language

Sometimes we don’t find research not because it doesn’t exist, but because we use different terms than the authors of the publications.

For example, in everyday language we might search for information about “phone addiction”.

In publications, however, you may come across the terms:

When you find a technical term in a good article, copy it and start a new search with it.

7. Use quotation marks

If you want to find a specific phrase, type it in quotation marks.

Quotation marks are especially useful when searching for:

• exact scientific terms,
• names of theories,
• publication titles,
• distinctive phrases.

8. How to find publications by a specific author?

You can use the operator:

You can also combine the author’s name with a specific topic:

9. Use advanced search

In Google Scholar, you’ll find an advanced search feature. It lets you specify more precisely what you’re looking for.

Among other things, you can set:

• the exact phrase,
• all the required words,
• at least one of the given words,
• excluded words,
• the author,
• the publication name,
• the range of years.

10. Limit the results to specific years

In fields that are developing very quickly, the publication date can be hugely important.

This applies especially to:

• artificial intelligence,
• new technologies,
• social media,
• cybersecurity,
• medicine and new therapies.

If you’re interested in the current state of knowledge, limit the results, e.g., to the last 5 years.

11. “Cited by” – one of the best Google Scholar features

Under many publications, you’ll see the option: “Cytowane przez” / “Cited by”.

Clicking it will show the publications that later cited the work in question.

1. Find a valuable article.
2. Click “Cited by.”
3. Look through the newer studies that use this publication.
4. Add more keywords to narrow the results.

12. Also search backward – check the bibliography

“Cited by” leads you to newer publications. The bibliography leads in the other direction.

If you find a very good article, look through its References / Bibliographysection. There you’ll find the earlier research the authors relied on.

13. Use “Related articles”

If one result matches exactly what you’re looking for, use the feature Related articles.

Google Scholar will try to find other publications thematically similar to the selected article.

14. Look for systematic reviews and meta-analyses

If you’re just getting to know a topic, a good starting point may be publications that summarize the results of many studies.

Systematic review

Meta-analysis

15. Add the type of study

You can add, for example, the following to your keywords:

Example:

16. How to find a free PDF?

Not every publication found in Google Scholar is available for free. Some articles are behind a paywall.

Pay attention to the links next to a result, e.g., [PDF] or [HTML].

It’s also worth clicking “Wszystkie wersje” / “All versions”. Sometimes an article on the publisher’s website is paid, but a legally shared version of it can be found, e.g., in a university repository.

17. Citing publications

Under the results there is a “Cytuj” / “Cite”button. It lets you quickly copy a publication’s bibliographic data.

Google Scholar also lets you export data to reference managers.

18. My Library – save the articles you find

Next to an interesting publication, you can use the Save / Zapiszoption. The result will go to your Google Scholar library.

This way, you can create your own collection of materials, e.g.:

• “to read,”
• “AI,”
• “psychology,”
• “thesis chapter,”
• “sources for an article.”

19. Alerts – let new research come to you

If you’re constantly interested in a particular topic, you can set up an alert.

Sample query:

Google Scholar can then notify you by email about new publications related to that query.

20. Researchers’ profiles

Many researchers have a public Google Scholar profile. On it, you can find, among other things:

• the author’s publications,
• the number of citations,
• a citation chart,
• co-authors,
• areas of interest,
• h-index,
• i10-index.

If you find a researcher working on exactly the problem you’re interested in, their profile can be a great starting point for further research.

21. How to evaluate the publications you find?

Don’t assume the first result is automatically the best. Pay attention to:

• the year of publication,
• the authors,
• the journal or publisher,
• the type of study,
• the methodology,
• the size of the sample studied,
• the number of citations,
• the limitations identified by the authors.

22. The one-good-article technique

Don’t try to find dozens of publications right away. First find one really good one.

1. Read the abstract.
2. Write down the technical keywords.
3. Check the authors.
4. Look through the bibliography.
5. Click “Cited by.”
6. Check “Related articles.”
7. Use the terms you found for subsequent searches.

23. The funnel technique

Start broad:

Then narrow it down:

Each successive stage gives you new vocabulary and lets you understand the topic better.

24. The synonym technique

If you want to find more publications, don’t keep searching with a single term.

Then mix these concepts:

25. Citation chaining – follow the web of citations

Advanced research is often more like navigating a web of publications than simply typing in one keyword after another.

26. Google Scholar as a fact-checking tool

Imagine you come across the claim:

Instead of copying the whole sentence, break the claim down into its basic elements:

• social media,
• screen time,
• depression,
• adolescents.

Then search for:

And then:

and:

Check:

• whether the research really exists,
• what the methodology looked like,
• how large the group studied was,
• whether a correlation or a causal relationship was shown,
• what limitations the authors identified,
• whether later research confirmed the results.

27. Google Scholar Metrics

Google Scholar also offers the Scholar Metrics feature, which can help analyze scientific journals and their visibility.

It uses indicators such as h5-index and h5-median.

The feature is especially useful for people doing more advanced research.

28. What does Google Scholar not guarantee?

Don’t assume that:

• the first result is the best,
• many citations mean the study is true,
• every PDF is a peer-reviewed publication,
• no results means no one has ever studied the topic,
• Google Scholar contains all existing scientific literature.

Scholar is a very good starting point, but for professional literature reviews it’s also worth using specialized scientific databases.

29. Cheat sheet – the 10 most important tricks

1. Search with keywords instead of full questions.
2. Also search in English.
3. Use quotation marks for exact phrases.
4. Use the operator author:.
5. Add systematic review and meta-analysis.
6. Limit the results by date.
7. Click “Cited by.”
8. Look through the bibliography of good articles.
9. Use “Related articles.”
10. Save publications and set up alerts.

30. The most important rule of good research

Google Scholar doesn’t give a ready-made answer to every question. But it gives you something much more valuable – the ability to reach the sources that let you check for yourself what is really known about a given topic.