I actually remember from once upon a time that Bing is actually the better engine anyways for the way it searches the web... This may be with the aid of having it default with the express settings for IE though too.
According to Bing:
Bing - 302,000,000 results
Google - 93,600,000 results
According to Google:
Bing - 615,000,000 results
Google - 14,120,000,000 results
This is down to the way the engine searches the web however, but I was testing to see the results for each keyword. Definitely not accurate. Can't remember how I found out that Bing was better, but that information is out there somewhere...