>I have to agree with this one. Yesterday I tried to do a search for threads on "C#", which of course didn't work because it's only two characters. Are you saying there's a way to do this?

Yes, in most cases, when you have to use one or two letter words, that's because you know which what type of combination you want it. In the two examples he mentioned, it was clear that he wanted an exact match. In this case, changing the Type of search filter to exact match will find the related references. As for your example, with C#, I don't know with what you can combined it. It depends on what you are looking for. But, allowing search on two letter words, as is, without an exact match, would just return too many results as the search won't be precised enough.