Google search is getting worse and worse for this. I was in Argentina over the last month, I am not sure it is the norm but every time I performed a search instead of the usual 1 or 2 sponsored links there were 7 or 8, effectively pushing the real search results below the fold. The best was if I searched for google docs the top sponsored links were scam sites pretending to be google docs. The advertising business doesn’t even seem to care about protecting the rest of google, a small restaurant doesn’t stand a chance.