Gentlemen, I don’t know how long ago it happened, but now for searching on mysql.com (the search form built into the documentation, which already worked very badly lately), now you need to log in to oracle networks.

Personally, I think this is a completely stupid act.
')
PS: yes, used to google with "site: dev.mysql.com" because it was looking better, and now - because there is no other way.
PPS: apparently this feature works very selectively. I have an account on their network, but I am currently logged out. As a result, it asks for authorization. If you rub a cookie (or simply start the browser in anonymous mode), then it searches normally. But still it did not become easier :-(