Boolean query with elasticsearch – Influence Elasticsearch Scoring – Part 1 https://spoon-elastic.com/all-elastic-search-post/advanced-usage/boolean-query-with-elasticsearch-influence-elasticsearch-scoring-part-1/
Multi Match Query with elasticsearch – Influence scoring – part 3 https://spoon-elastic.com/all-elastic-search-post/multi-match-query-elasticsearch-scoring-part-3/