Re: Since Google invented it
You're missing the point. "Google invented search" means that Google invented an algorithm or rather a set of algorithms they used to create a search engine that was better than the others at the time and is still good today. Of course they didn't invent the concept of searching resources. Similarly, Gutenberg invented a useful form of printing press, but didn't invent the concept of printing or the printing press as a type of product. Arguing that he gets the credit for stuff that existed before him would be weird, but so would be attempting to deny him the credit for developing a technology that proved to be a very successful and influential implementation.