Remember Google Code Search, and Google (Usenet) Groups? Back then, Google cared about this stuff. Now they seem only to want to show you furniture ads, or get you to use their Zoom knockoff, etc.
These days Google substitutes the heck out of searches. Perhaps it's better if you've logged in, but I'd rather hack my leg off with a rusty saw than voluntarily log in to an account just to search the web.
1. the immense online/open-source nature of the profession: every blog/forum question and answer/documentation since the origin of the profession being in plain-text and mostly publicly accessible by default
2. and it all revolves around a precise, limited vocabulary.
But don't get too obscure. Otherwise, you'll discover that Google has dropped the information you require from its index because it's not new or trendy enough.
If we can get Taylor Swift interested in the old internet, then Google will suddenly snap back into usefulness.
github search has its own search operators:
https://docs.github.com/en/github/searching-for-information-...