How to search for mulitable queries (values) in the same field

Hello, I'm new to Elasticsearch and I want to know how I can search for multi queries or values that are in the same field, for example here I want search for mulit usernames in the username field

My Post request:

{
          "query": {
            "bool": {
              "must": [
                {
                  "match": {
                    "username": {
                      "query": "منشآت",
                      "operator": "and"
                    }
                  }
                }
              ]
            }
          },
          "size": "100",
          "sort": [
            {
              "date": "desc"
            }
          ]
        }