Like any business, Google's objective would be to provide their users using the ideal experience - which means delivering the information the consumer is looking for without forcing them to wade through page after page of fluff and garbage. You can attempt to flood your bank account with products to obtain a larger percentage of the general products available, but this will simply keep you treading water as others also is going to be adding their products. If your objective is to your product visible to the users, then it's obvious what your choice will be as you know, not really that lots of people visit a defunct ended ally on purpose. The process includes keyword research, web site traffic analysis, and web content optimization.
, from the greek words for "craft" (techne /