Could we get the
-word usage documented on the search tips page?
As Tim notes in the comments, it appears the "-" operator doesn't work for words, just tags. (Is there a reason for this? Is it too expensive an operation?) (See Nick's answer.) I also propose that we give some sort of warning when
-word is used in a search, like:
The minus operator can only be used with tags. Did you mean to type
Below is the original version of this post.
At the time I posted this, the search
[ndk] -[android] -[android-ndk] -android returned no results, despite the fact that this question was tagged
[c++] [cocos2d-iphone] [cygwin] [ndk] [rtti] and did not mention "android" anywhere, nor did its answer. This question should therefore have shown up in the search results, right?