We created a "ngram index" and search works fine. However, returning results are not what we want to have.
In case we do have the following words in our index:
and I search for "th" I´d like to get a result list
Means the beginning of the matches (this is for autocomplete). I tried it with "highlight" but I always get more parts of the document (not only the words starting with "th").
How can I tell ElasticSearch to get a search result which contains the "autocomplete" words?