[andrewstuart]

Stack Overflow is to blame for that.

With the best of intentions they make their data open, resulting in hundreds of clone sites regurgitating the stack overflow data, on sites with names like “ProblemGeek” and “NerdAnswer”.

[ivanjermakov]

I mean, SO is still there... Just limit your search result to it, e.g. "java enum ordinal site:stackoverflow.com" (or others from stackexchange family).