title: How to Filter the results by url field
body: <p>How can I filter the results by URL field. For Example  I Have records which has urls <code>http://abce.com/123/gth, http://abce.com/123/dsff, http://abce.com/123/dfsdf, http://abce.com/345/gth, http://abce.com/345/dfdh</code>. I want to apply filter to <code>http://abce.com/345/</code> get the records only in this domain. I am sharing my index mappping. In Kibana I can able to filter the results by url what will be the json to pass the curl. </p>
  
  <p><strong>Index Mapping:</strong></p>
  
  <pre><code> /testfilter2-index
  {
      "settings": {
          "index": {
              "number_of_shards": 5,
              "number_of_replicas": 1,
              "refresh_interval": "60s",
              "analysis" : {
                "analyzer" : {
                  "my_analyzer" : {
                      "tokenizer" : "standard",
                      "filter" : ["standard", "lowercase", "my_snow","asciifolding","english_stop"]
                  }
                },
                "filter" : {
                  "my_snow" : {
                      "type" : "snowball",
                      "language" : "Lovins"
                  },
                  "english_stop": {
            "type":        "stop",
            "stopwords":"_english_"
          }
              }
          }
          }
      },
      "mappings": {
          "doc": {
              "_source": {
                  "enabled": true
              },
              "properties": {
                  "content": {
                      "type": "text",
                      "index": "true",
                      "store": true,
                             "analyzer":"my_analyzer",
                              "search_analyzer": "my_analyzer"
                  },
                  "host": {
                      "type": "keyword",
                      "index": "true",
                      "store": true
  
                  },
                  "title": {
                      "type": "text",
                      "index": "true",
                      "store": true,
                              "analyzer":"my_analyzer",
                              "search_analyzer": "my_analyzer"
  
                  },
                  "url": {
                      "type": "keyword"
  
  
                  }
              }
          }
      }
  }
  </code></pre>