Google Scholar might seem like the best collection of information to search, but it still has limitations. Be aware:
Library databases are indexed by professionals and/or AI; Google Scholar 's metadata depends upon the source.
Predatory Journals are likely to be found within Google Scholar, but rarely in PubMed, CINAHL, and other library databases.
Quotation and Illustration (illus.by David Parkins) from https://www.nature.com/articles/d41586-019-03759-y