title: SQL IN clause - NEST C# - ElasticSearch Terms not working with anothers filters
body: <p>I'm using NEST 6.0.1 with same elasticsearch version.
  I'm trying to make a select using .Terms. Alone, it works ok, but together with others filters like .Must... seems the .Terms is ignoring the .Must filters.</p>
  <pre><code>// Params comming in request method:
  ElasticClient client, int maximumRows, string jobId, string merchantId, string category, ICollection&lt;int&gt; priorityFilterCollection
  
  var searchResponse = client.Search&lt;LogEntity&gt;(s =&gt; s
                                          .From(0)
                                          .Size(maximumRows)
                                          .Query(q =&gt; q
                                              .Bool(b =&gt; b
                                                  .Must(
                                                      sd =&gt; sd.MatchPhrase(m =&gt; m
                                                          .Field(f =&gt; f.JobId)
                                                          .Query(jobId)
                                                          )
                                                  )
                                                  .Must(
                                                      sd =&gt; sd.MatchPhrase(m =&gt; m
                                                          .Field(f =&gt; f.MerchantId)
                                                          .Query(merchantId)
                                                          )
                                                  )
                                                  .Must(
                                                      sd =&gt; sd.MatchPhrase(m =&gt; m
                                                          .Field(f =&gt; f.Category)
                                                          .Query(category)
                                                          )
                                                  )
                                                  .Must(
                                                      sd =&gt; sd.Terms(m =&gt; m
                                                          .Field(f =&gt; f.Priority)
                                                          .Terms&lt;int&gt;(priorityFilterCollection)
                                                          )
                                                  )
                                              )
                                          )
                                      );
  </code></pre>