title: Eliminate low score from solr answer
body: <p>Really is it possible to filter out low score from solr results? </p>
  
  <p>This is a very helpful thing, even if documentation advise against it. </p>
  
  <p>Let's say that I am doing a search after 4 fields, like </p>
  
  <ul>
  <li>field 1</li>
  <li>field 2 </li>
  <li>field 3 </li>
  <li>field 4</li>
  </ul>
  
  <p>and then merge all this in to another filed and do some soundex filter.</p>
  
  <p>field 5 soundex</p>
  
  <p>Well it is happen that sometimes a word is found only in the 5th field base on soundex, but the score is usually very very low. So in this case is safe to discard the result.</p>
  
  <p>And then how can I do this in a simple way; is it possible?</p>