For a while I found tineye to be a great resource.  It seems lately it isn't working nearly as well.  I have tried it numerous times with the ads that all logic tells me are fake.  Easy examples are all the  gorgeous girls  taking self portaraits in the mirrors.   They used to come up with lots of tineye hits, now they don't.  Is anyone else finding this to be true?  Is there something else that may be more useful to accomplish the same?