I am having problems setting up an advanced search for an exact phrase. When I put the phrase in quotes, for example "book sale", in the Subject field, I get all messages that contain the word book or sale. When I use 'book sale' (single quotes), I get messages that contain both the word book and sale. How can I get it to return just the messages that contain the exact phrase "book sale"? I've read the wiki and it seems to be incorrect or this is some sort of error. Also, can exact phrases be searched for in the content field? I haven't had any luck with this either.