In cutting-edge domains, a lot of that won't be written down, so ungooglable by definition. For example, in deep learning research, good labs were using good i

In cutting-edge domains, a lot of that won't be written down, so ungooglable by definition. For example, in deep learning research, good labs were using good initialization functions before somebody bothered to write a research paper explaining why it was good idea. If you didn't work in one of those good labs and so were never told to do that, you would just struggle and say "yeah these deep nets suck they don't even converge".