Are you familiar with Google Dorking?

Well, you can perform advanced searches on Google if you know these “dorks”, such as searching a specific website using the term “site” (Example: ‘site:dork.com’ and then add other search parameters.)

Check out this article for other ways to improve your searching! Remember, always think and be ethical when dorking!
https://www.stationx.net/google-dorks-cheat-sheet/