Tried to search this but according to the search message I get "Crack in the Mirror" is less than the 3 word minimum required. Go figure.
I think the error you encountered was actually a 3-letter minimum, not 3-word. This is because otherwise every search with "a", "an", "or" or other short words would trigger a lot of unrelated search results. The "in" in your "Crack in the Mirror" search term probably set it off.