title: Solr multivalued field - Similar facet field
body: <p>Background, I am doing some key phrase extraction on some documents. Here I have a list of terms that I want to use as facets for documents uploaded (<a href="http://lucidworks.com/blog/2013/06/27/poor-mans-entity-extraction-with-solr/" rel="nofollow">I did this</a>)
  So I have a list of terms for colon cancer and an issue comes up where the facet states that there are 10 documents that have a particular term but I get 400 documents, 10 of which actually contain the term and the other 390 do not. I believe it is because the term in particular contains another term.</p>
  
  <p>Term I am looking for: <code>no evidence</code>
  There is another term that actually comes up 400 times: <code>no</code>
  Similarly I am looking for the term: <code>free of</code> which appears 1 time in all of the documents, but I get 31 results. There is a term <code>free</code> which shows up 31 times.</p>
  
  <p>Here is my schema:</p>
  
  <pre><code>&lt;field name="ColonCancer" type="ColonCancer" indexed="true" stored="true" multiValued="true"
     termPositions="true"
     termVectors="true"
     termOffsets="true"/&gt;
  &lt;fieldType name="ColonCancer" class="solr.TextField" sortMissingLast="true" omitNorms="true"&gt;
  &lt;analyzer&gt;
  &lt;filter class="solr.ShingleFilterFactory"
              minShingleSize="2" maxShingleSize="5"
              outputUnigramsIfNoShingles="true"
      /&gt;
    &lt;tokenizer class="solr.WhitespaceTokenizerFactory"/&gt;
        &lt;filter class="solr.LowerCaseFilterFactory"/&gt;
      &lt;filter class="solr.SynonymFilterFactory" synonyms="synonyms_ColonCancer.txt" ignoreCase="true" expand="true" tokenizerFactory="solr.KeywordTokenizerFactory"/&gt;
      &lt;filter class="solr.KeepWordFilterFactory"
              words="prefLabels_ColonCancer.txt" ignoreCase="true"/&gt;
    &lt;/analyzer&gt;
  &lt;/fieldType&gt;
  </code></pre>
  
  <p>Is there a way to have it behave in a way where I see only the correct amount (no evidence shows only 10 results).</p>
  
  <p>EDIT: This seems to give what I want:</p>
  
  <pre><code>http://localhost:8983/solr/Cytokine/tvrh?q=%22no%22%20OR%20%22no%20evidence%22&amp;fq=ColonCancer:no&amp;fq=ColonCancer:no%20evidence&amp;tv=true&amp;tv.offsets=true
  </code></pre>