When I just tried a Google images search, it returned sites that contained the fake certificate, but the images shown were not the fake certificate (not once in the 100 or so images I inspected). If you follow the link and look around, it's there.
Now was this intentional? It looks highly suspicious, the law of averages would seem to say Google should at least find a few correct images.
I went through 980 images using Barack Obama "Birth Certificate" and found none at all. There were links to sites that had (and still have) images of the BC but the images shown were generic Obama campaign pictures or pictures that represented nothing related at all. One of the images that was labeled "Barack Obama's Birth Certificate" was a picture of a bunch of bananas. Clicking on it took you to the website that did have images of BO's BC... but no images of bananas. Similar to the substitution of the Marriage License for the BC on the FreeRepublic link.