エラスティックサーチで文字列を検索

curl -XGET "http://dss11r:9200/docs_blog_v4_s30_201501/_search?pretty=true" -d'
{

 "from": 0,
 "size": 100000000,

 "fields": ["author","article_date"],
 "query": {
   "filtered": {
     "query": {
       "bool": {
         "must": [
           {
             "match_phrase": {
               "body": "お茶会"
             }
           },
           {
             "range": {
               "spam_doc": {
                 "lt": 3
               }
             }
           },
      {
              "range": {

                "created_at": {

                  "from": "2015-01-01T00:00:00+0900",

                  "to": "2015-01-01T23:59:59+0900",

                  "include_lower": true,

                  "include_upper": true
                }

              }

 }

         ],
         "must_not": [
                {
                        "match_phrase": {

                                "body": "エロ"
                        } 

                }

        ] 
       } 
     } 
   } 
 } 
}'