Is there a way to find pdf which are not scanned as text in Google? I look for this old type of pdfs where the content is just a picture in the pdf. Why? After a long research i find a few and run this thru my OCR and copied text pieces in google and all of this content was not in google. Great isn it? So the picture was in Google but not the text on the picture. I thought it would be a great help to find more of this special type of pdfs to get quick and easy unique content. May be some of the genius programmers here could even set up a Search engine for that? What you think about my idea? Bad or a idea which we should follow? Thanks for replay.