Is the phrase
what are wrong with XY and ZZ
correct English? I stumbled upon it in a question on movies.SE: What are wrong with the bleach and the fish in the Machinist?, and instantly thought "That has to be an error!"
Not being a native speaker, I thought before correcting it, it'd be better to Google it first (you never know) and it actually returned over 13 million results.
I'm stumped, is this actually correct? Or just a common mistake?