# Relevant data not coming in elasticsearch

**URL:** https://discuss.elastic.co/t/relevant-data-not-coming-in-elasticsearch/274456
**Category:** Elasticsearch
**Created:** [May 31, 2021, 6:32am UTC](https://discuss.elastic.co/t/relevant-data-not-coming-in-elasticsearch/274456 "2021-05-31T06:32:28Z")
**Posts on this page:** 3
**Page:** 1

<div class="post-metadata">

### Author: ![vikramdayma](https://avatars.discourse-cdn.com/v4/letter/v/a698b9/32.png) [@vikramdayma](https://discuss.elastic.co/u/vikramdayma)
#### Post date: [May 31, 2021, 6:32am UTC](https://discuss.elastic.co/t/relevant-data-not-coming-in-elasticsearch/274456/1 "2021-05-31T06:32:28Z")

</div>

Hi,  
I am building a search with edge ngram.

Here is my mapping:

```auto
PUT xyz
{
"settings": {
    "analysis": {
      "filter": {
		"autocomplete": {
          "type": "edge_ngram",
          "min_gram": 2,
          "max_gram": 15,
          "token_chars": [
            "letter",
            "digit"
          ]
        }
      },
      "analyzer": {
		"autocomplete_search": {
          "tokenizer": "standard",
		  "type": "custom",
          "filter": ["autocomplete","lowercase"]
        }
      }
    }
  },

    "mappings" : {
      "properties" : {
        "codevalue" : {
          "type" : "text",
		  "analyzer": "autocomplete_search"
        }
      }
    }
}

```

My search query is

```auto
GET xyz/_search
{ "_source": "codevalue", 
  "query":{
    "match": {
      "codevalue": {
        "query": "CP 12"
        
      } 
      
    }
  }
}

```

Result is:

```auto
{"codevalue" : "CP 12"},
{"codevalue" : "DP 12"},
{"codevalue" : "CP 11315 : Part 12"},
{"codevalue" : "CP 11777 : Part 12"},
{"codevalue" : "CP 13557 : Part 12"},
{"codevalue" : "CP 228 : Part 12"},
{"codevalue" : "CP 3025 : Part 12"},
{"codevalue" : "CP 5347 : Part 12"},
{"codevalue" : "CP 13109 : Part 12"},
{"codevalue" : "CP 3842 : Part 12"}

```

I want to get like

```auto
"codevalue": "CP 12"
"codevalue": "CP 125"
"codevalue": "CP 12...."
......continued

```

Thanks

---

<div class="post-metadata">

### Author: ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)
#### Post date: [May 31, 2021, 6:40am UTC](https://discuss.elastic.co/t/relevant-data-not-coming-in-elasticsearch/274456/2 "2021-05-31T06:40:25Z")

</div>

You are using the standard analyzer which breaks into tokens on white space. Any term that starts with `CP` or `12` will therefore match. I would recommend using the [analyze API](https://www.elastic.co/guide/en/elasticsearch/reference/7.13/indices-analyze.html) to see exactly what is indexed.

---

<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [June 28, 2021, 6:40am UTC](https://discuss.elastic.co/t/relevant-data-not-coming-in-elasticsearch/274456/3 "2021-06-28T06:40:52Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.