Google has implemented a new filter that allows the filtering of search results by ‘reading level’. It’s accessed via the Advanced Search page, thus…
In a search for the term “reading level”, with the Reading Level set to Advanced, I still had a basic About.com page in the first page of results, as well as this blatant SEO spam page as result No.8.
A search for ‘tolkien + symbols’ showed better results, with a solid and useful first two pages of results. Although not that much different from the standard search, except that using Advanced Reading Level blocked a result from the scumbag SEO spam domain directhit.com on the second page of plain results.