Google search is so popular it's a verb amongst almost any age group, at least in the west. I'm still struggling to believe that Yahoo beats Google even with t

Google search is so popular it's a verb amongst almost any age group, at least in the west. I'm still struggling to believe that Yahoo beats Google even with this somewhat nebulous "web properties" definition. Does Yahoo.com (including, say, news and weather?) + Tumblr + Flickr really get more traffic than Google.com + Google Maps + YouTube?