A sample search shows it simply does not work.<p>Here is my example:<p>query: gazdanov gaito
(a russian writer).<p>the first article with Score:0.7382957 is
<a href="https://en.wikipedia.org/wiki/Gardno,_Gryfino_County" rel="nofollow">https://en.wikipedia.org/wiki/Gardno,_Gryfino_County</a><p>which has absolutely no relevance to the query. the main article does not even appear in the output.