[friedegg]

They used quotes to take the place of + which used to be a prefix you could add for words that were required. We lost + to Google+.

[celticmusic]

maybe that's what it was. Used to quotes meant "look for this exact sequence of letters", and at some point that started to maybe work sometimes, and maybe not othertimes.

It sounds like what you're saying is that it acts more like a typical full-text index now? I suppose it's better than nothing, but still not what I would like to see happen.