I just want the search engine to stop changing what I'm searching for.
This, exactly. Google's ideas regarding 'synonyms' for my search terms would be laughable if they didn't waste so much of my time. Also, these days when I do an 'allintext' search it almost always turns up far more results than did the same query without the 'allintext' operator. Now just how in the fuck does that happen?
I would pay two or three hundred dollars a year for access to a search engine with Google's reach and power, but without all the ad-oriented bloat, the lowest-common-denominator attempts at hand-holding, and the Microsoft Clippy-isms. You know - something that's more suitable for real research and for getting a job done than for figuring out where to have dinner or what meaningless bullshit the Kardashians and other such social parasites are up to. And while they're at it, they need to include a way of searching for exactly what I type, including case, punctuation and special characters. And if my search turns up zero results, that's fine. I'd far rather have that than be insulted by Google's insistence that it must have something I'm interested in.
I'm not so naive as to believe that anyone else can replicate Google's massive search capabilities. So I really wish Google would provide a search interface for those of us who have both a good idea of what we're looking for and a clue about how to do research. It would cost them next to nothing, they could charge for it, and they'd be doing the world a favour.
Hell, right now I'd settle for Google circa ten years ago - it was way better than it is now.