PUT app_test
{
    "settings": {
            "analysis": {
                "analyzer": {
                    "ngram_analyzer": {
                        "filter": ["lowercase", "asciifolding", "ngram_filter"],
                        "tokenizer": "standard",
                        "type": "custom"
                    }
                },
                "filter": {
                    "ngram_filter": {
                        "max_gram": "9",
                        "min_gram": "2",
                        "token_chars": ["letter", "digit", "punctuation", "symbol"],
                        "type": "ngram"
                    }
                }
            },
            "max_ngram_diff": "8",
            "max_shingle_diff": "8"
        },
        "mappings": {
          "properties": {
        "text1": {
            "analyzer": "standard",
            "fields": {
                "completion": {
                    "type": "completion"
                },
                "english": {
                    "analyzer": "english",
                    "type": "text"
                },
                "ngram": {
                    "analyzer": "ngram_analyzer",
                    "type": "text"
                }
            },
            "type": "text"
        }
    }
  }
}

POST app_test/_doc
{
  "text1":"the,ff"
}

POST app_test/_analyze
{
  "analyzer": "ngram_analyzer",
  "text":"the ff"
}

POST app_test/_search
{
  "query": {
    "match": {
      "text1.ngram": {
        "query":"eventsfooddrinks",
        "minimum_should_match": "60%"
      }
    }
  }
}