How to make a request to ElasticSearch?

Question

elasticsearch

There is an index, conditionally

{
"Name":"Масло машинное"
"attributes":{"Вязкость"=>"5w40","Для двигателей"=>"Дизель"}
"applicability":["BMW","AUDI","SEAT"] 
}

How to write a query correctly so that when querying "BMW Diesel Oil" this result is also given?
Now I use

"query_string"=>array (
                     "query"=>'Масло',
                     "default_operator"=>'or',
                     "allow_leading_wildcard"=>true,
                     "fields"=> array(
                      "Name^3",
                     )
                    ),
                    "constant_score"=>array(
                     "filter"=>array(
                      "terms"=>array(
                        "applicability"=>array('BMW')
                      )
                      )
                    )

But the result is given when querying "Oil", and when querying "BMW Oil", an empty result is returned.