Thanks a lot for both replies. Helped me a lot. It seems that EdgeNGramFilterFactory on query analyzer was really my problem, I'll have to test it a little more to be sure.
As for the "bf" parameter, I thinks it's quite fine as it is, from documentation: "the bf parameter actually takes a list of function queries separated by whitespace and each with an optional boost" Example: bf="ord(popularity)^0.5 recip(rord(price),1,1000,1000)^0.3" And I'm using field function, Example Syntax: myFloatField or field(myFloatField) Thanks again to both of you guys! -- View this message in context: http://lucene.472066.n3.nabble.com/Solr-4-2-1-update-to-4-3-4-4-problem-tp4081896p4082139.html Sent from the Solr - User mailing list archive at Nabble.com.