p5gal5 - 7:44 pm on Sep 28, 2010 (gmt 0)
I agree with the theory that this is a test, not a glitch/bug...personally, I believe they are testing what people will "search for next" if their first search fails to satisfy their needs. Particularly with Google Instant making recommendations, understanding the endusers intent will be more important than ever.
Endusers can/will change their query (and not go past the first page), but I'm sure there are a reasonable amount that wade through results until they find a title/desc that fits their intended search.
Or they're just messing ("testing") before the holidays. :P