Too Long; Didn't Read
Elasticsearch can handle typos easily with Fuzzy Query. Elasticsearch is not used raw to search the Inverted Index. The Elasticsearch doesn’t have to be the exact match with the terms in the inverted index. In Elasticsearch, fuzzy query means the terms are not the exact matches of the index. The result is 2, but you can use fuzziness to find the correct word for a typo in Elasticsearch’s fuzzy in Match Query. For 6 characters, the Elasticsearch by default will allow 2 edit distance.