[ecwilson]

I'm not a search engineer, but here's my understanding.

Gmail search isn't bad, it just is using a less complete set of signals to intuit what you're searching for. It's more of a "garbage in, garbage out" model than a "we can intuit what you want based on how millions of other people have reacted to the results of this query." That's because you're the only one searching against this data set (your email).

What's an example of something you've had trouble finding via search? There might be better ways to conduct your search. I've lived for 10+ years with my primary organization strategy being to rely on Gmail search, and have found it extremely effective.