title: Elasticsearch with snowball analyzer only returns results for stemmed word
body: <p>I am using the snowball analyzer in my query string search ... like so</p>
  
  <pre><code>   "query" : {
        "query_string" : {
          "query" : the-query-string-goes-here,
          "default_operator" : "AND",
          "analyzer" : "snowball"
        }
      }
  </code></pre>
  
  <p>this actually works but it does something weird ... searching for "fighting" will return results for "fight" but ignore results for "fighting". A search for "crews" will return results for "crew" but not "crews", also a search for "crew" also ignores results for "crews" ...</p>
  
  <p>Anyone know what's going on?</p>