Multiple search by m2m always empty

[Gorb-onk]

Because of queryset.filter(reduce(operator.and_, conditions)) in filter_queryset method of SearchFilter when we use search by m2m field with 2 or more search temrs its produce query like
WHERE ....
AND UPPER("table_field"."name"::text) LIKE UPPER(TERM1%)
AND UPPER("table_field"."name"::text) LIKE UPPER(TERM2%)
Thats why result queryset is always empty
It can be fixed by replacing usage operator.and_ with queryset.filter