ES must query

gistfile1.json

{"from":0,
 "size":21,
 "query":{
   "filtered":{
      "query":{
         "bool":{
            "must":[
                   {"bool":{
                           "should":[
                                    {"text":{"text":"the"}},
                                    {"text":{"user_name":"the"}}
                                    ]
                            }
                   },
                   {"bool":{
                           "should":[
                                    {"text":{"text":"queen"}},
                                    {"text":{"user_name":"queen"}}
                                    ]
                           }
                   }
                   ]
                 }
                },
      "filter":{
               "numeric_range":{
                               "created_at":{"lte":"2012-06-04T08:33:36+0000","gt":"1970-01-01T00:00:00z"}
                               }
                }
            }
          },
 "highlight":{"fields":{}},
 "sort":{"created_at":{"order":"desc"}}
}