Abbreviation Search not working as expected

[GuruPrasath_Ramesh]

Hi there,

I have a condition, if I search with either reg A or regulation A, it should return the documents which contain both reg A and regulation A as results. For which, I have used the synonym filter, but it is not working as expected.

And my mapping is,

{
  "guru" : {
	"settings" : {
	  "index" : {
	    "number_of_shards" : "1",
	    "provided_name" : "guru",
	    "creation_date" : "1567754848669",
	    "analysis" : {
	      "filter" : {
	        "my_ascii_folding" : {
	          "type" : "asciifolding",
	          "preserve_original" : "true"
	        },
	        "synonym" : {
	          "type" : "synonym",
	          "expand" : "true",
	          "synonyms" : [
	            "reg=> regulation"
	          ]
	        }
	      },
	      "analyzer" : {
	        "folding" : {
	          "filter" : [
	            "lowercase",
	            "my_ascii_folding",
	            "synonym"
	          ],
	          "type" : "standard",
	          "tokenizer" : "standard"
	        }
	      }
	    },
	    "number_of_replicas" : "1",
	    "uuid" : "HmcBL7tlSqaeILuYvE20HQ",
	    "version" : {
	      "created" : "7030199"
	    }
	  }
	}
  }
}

Any solutions?

Hey, @Andrei_Stefan you have any ideas?

[GuruPrasath_Ramesh]

Any replies? It would be good if anybody helps me for getting the solution

[Christian_Dahlqvist]

@GuruPrasath_Ramesh

For which, I have used the synonym filter, but it is not working as expected.

You have not explained exactly HOW it is not working as expected so i do not see how anyone can help you. Plesae provide a detailed description and a full recreation script that can be run from the Kibana dev tools console.

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