search query

gistfile1.rb

{
          from: 0,
          size: 150,
          query: {
            filtered: {
              query: {
                bool: {
                  should: [
                    function_score: {
                      query: {
                        multi_match: {
                          query: query,
                          fields: ['name^3', 'description']
                        }
                      },
                      functions: [
                        script_score: {
                          script: "_score * doc['total_downloads'].value / 2**3.1"
                        }
                      ],
                      score_mode: "sum"
                    }
                  ]
                }
              },
              filter: {
                range: {
                  total_downloads: {
                    from: 1000
                  }
                }
              }
            }
          }
        }

Hmm you can also try like;

{

"from": 0,
"size": 100,
"query": {
"filtered": {
"query": {
"bool": {
"should": [
{
"function_score": {
"query": {
"multi_match": {
"query": "rails",
"fields": [
"name^3",
"description"
]
}
},
"functions": [
{
"script_score": {
"script": "_score * doc['total_downloads'].value / 2**3.1"
}
}
],
"score_mode": "sum"
}
}
]
}
}
}
},
"filter": {
"range": {
"total_downloads": {
"gt": 1000
}
}
}
}