Well, why doesn't it? For example, I wanted to find the topic:
Your favorite "Walt Disney" attraction
..which is in the Disneyland Resort forum and is from 5/11. So I search titles only for "walt" - doesn't come up in the results.
Why not? If I go and search titles only for "favorite" - it comes up. What's the story?
This is probably why I can't find other threads that I have been looking for.