This is interesting, spotted via a WebmasterWorld thread. A search for kaplan brings up sponsored listings via Google AdWords and one of those results is missing a title. Here is a screen capture.
For a full size screen capture click here.
Seems like some weird bug. The code seems to show no text in the ad title area. Here is a screen capture of the code:
Wonder how this slipped through.
Forum discussion at WebmasterWorld.