Chinese Pod Labs - Dictionary

I just found this little tool a few minutes ago and it's just what I have been looking for. I can search for phrases and find other associated lessons and sample sentences. It's obviously still in development because it doesn't work every time but I have found the bits that do work to be quite useful. Here is an example:

http://labs.chinesepod.com/?q=node%2F4&search=%E4%BD%A0%E5%A5%BD%E5%90%97