Multi_match and match queries together - elasticsearch

Question

I have the following queries in elastic search :
{
"query": {
"multi_match": {
"query": "bluefin bat",
"type": "phrase",
"fields": [
"title^5",
"body.value"
]
}
},
"highlight": {
"fields": {
"body.value": {
"number_of_fragments": 3
}
}
},
"fields": [
"title",
"id"
]
}
I have tried using "dis_max" but then two of my fields have to be searched for the same query.
The remaining match query has a different query text.
The remaining match query is like this:
{
"query": {
"match": {
"ingredients": "key1, key2",
"analyzer": "keyword_analyzer"
}
}
}
How can I integrate these two queries without using dis_max for joining.

Answer 1

I figured out the answer. multi_match internally applies :
"dis_max"
Hence, you cannot apply dis_max with multi_match.
But what I could do is I could apply bool query to solve this type of problem.
I could apply should which actually translates to OR boolean value or I could apply must which is equivalent to AND.
So this is how I modified my query :
{
"query": {
"bool":{
"should": [
{"multi_match":
{"query": "SOME_QUERY",
"type": "phrase",
"fields": ["title^5","body"]
}
},
{
"match":{
"labels" :{
"query": "SOME_QUERY",
"analyzer": "keyword_analyzer"
}
}
},
{
"match":{
"displayName" :{
"query": "SOME_QUERY",
"fuzziness": "AUTO"
}
}
}
],
"minimum_number_should_match": "50%"
}
},
"fields": ["title","id","labels","displayName","username"],
"highlight": {
"fields": {
"body.storage.value": {
"number_of_fragments": 3}
}
}
}
I hope this helps someone in future.