Just like you say, I've also recently found it much harder to google for survey articles too. I know they do exist somewhere, but I can't seem to find the magic words I need to enter into the search bar!

We seem to be returning to a world where the only reliable way to find information is to stumble upon someone's webpage (e.g. [1]) who has curated a list of links.

[1]: http://www.math.columbia.edu/~khovanov/resources/