How Google tells you what men and women want: "An analysis of, 'How can I get my boyfriend/girlfriend to...' Internet searches is very amusing. But nothing compared to 'How can I get my wife/husband to...'"
Girlfriends are also very keen to know how to get their boyfriends to spend more time with them, love them, and generally be more romantic and less stinky.
Boyfriends, on the other hand, are most concerned to discover how to get their girlfriends to perform oral sex. This revealing bucket of angst is closely followed by the need to get their girlfriends to sleep with them, lose weight, and trust them. Shaving and forgiveness also make an appearance.