This made me curious. A while back, I decided that I’d had enough with lousy results. I started trying different search engines, and I landed on DuckDuckGo.

After reading your comment, I went and searched the same term, grass. At the top, it showed a short section of ‘products’ and one ad. The next result was a store, then Britannica’s article on grass. Fourth result was Wikipedia.

I figure that a ‘products’ link and one ad, clearly labeled, is reasonable. After all, the search engine is free.