When I try to search for something like "linux vst" I get the following response:

The following words in your search query were ignored because they are too common words: linux vst.
You must specify at least one word to search for. Each word must consist of at least 3 characters and must not contain more than 14 characters excluding wildcards.

I think the search query fulfills all the requirements, and also I don't think a search query like "linux vst" would give so many results that it would be unhelpful. Anybody know what's going on here? :)