GET test-used-car/_search
{
  "query": {
    "function_score": {
      "query": {
        "match_all": {}
      },
      "boost": 2,
      "min_score": 4.7, 
      "functions": [
        {
          "filter": {
            "term": {
              "transmission": "automatic"
            }
          },
          "weight": 1.2
        },
        {
          "filter": {
            "term": {
              "condition": "excellent"
            }
          },
          "weight": 1.5
        },
        {
          "filter": {
            "term": {
              "condition": "like new"
            }
          },
          "weight": 2
        }
      ],
      "score_mode": "multiply",
      "boost_mode": "multiply"
    }
  }
}