It is the comprehensive, easiest, and fastest way to search for scientific articles. Google provides this service the search engine giant holding the first place in search.
Google Scholar facilitates searching across various sources, including scientific articles, books, and journals.
This service not only allows for categorizing scientific research papers based on topics, but also provides the users with an opportunity to search based on the publishing institutions, authors, and publication date.
It is also possible to search for the titles or full texts of the articles. Unlike the Google search engine which involves sophisticated algorithms to sort out the search results, in the Google Scholar search engine, the number of citations of an article and the rank of that article can be easily found in the search results. Moreover, you can change the displaying order of the results with the aid of time filters.