code: func (qp *QueryParserBase) booleanQuery(clauses []*search.BooleanClause) (search.Query, error) {
  	return qp.booleanQueryDisableCoord(clauses, false)
  }
docs: // L676
  /*
  Factory method for generating query, given a set of clauses.
  By default creates a boolean query composed of clauses passed in.
  
  Can be overridden by extending classes, to modify query being
  returned.
  */