I want to add asciifolding filter to elasticsearch.yml config file so i added this analyzer :
tokenizer : standard
filter : [standard, lowercase, asciifolding]
so when i search for example : "sebast" with prefix or wildcard query, it yield the good doc which contain "sébastien"
however, when i search with "sébast" keyword, with the previous queries dsl, it yield nothing except if i use "query_string", or i need to use wildcard.
So, is there a solution??