Nowadays, when I search for things, the results are often clearly pages that have come from a program scrapping sites and then merging them into one page. You can tell because the pages are not really coherent and quickly start to repeat themselves. I assume they are getting money through ads on the pages, though I never actually see the ads because of my blockers. I wish there was a button in the browser that I could click to report the page as spam to all search engines.