You are probably going to go back to searching various times throughout your research process in order to get the most relevant resources for your paper.
All this is to say, that research is not a process where you do it once, find three articles, and start writing. It takes some time and some finessing to find the best sources.
While finding the right terms to use to search can be difficult, the good news is that once you've identified one or two good sources you can use those to find more sources really easily.
Here's where you find the cited by link in Google Scholar: