@mayaeh あと多分クエリ時に multi_match を指定する感じになると思うんですよね。 https://www.elastic.co/guide/en/elasticsearch/reference/current/multi-fields.html
GET my_index/_search
{
"query": {
"multi_match": {
"query": "quick brown foxes",
"fields": [
"text",
"text.english"
],
"type": "most_fields"
}
}
}