Search could not be completed: Search error: [400] {"error":{"root_cause":[{"type":"query_shard_exception","reason":"Failed to parse query [((start_date:<=1968 AND end_date:>=1968)-1971\") AND resource_type:1 AND (access:1)]","index_uuid":"fAYnSYs9QNCor1yFcuGsQA","index":"resources"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"resources","node":"W-9cdKH6TLWivxyCUZmPIQ","reason":{"type":"query_shard_exception","reason":"Failed to parse query [((start_date:<=1968 AND end_date:>=1968)-1971\") AND resource_type:1 AND (access:1)]","index_uuid":"fAYnSYs9QNCor1yFcuGsQA","index":"resources","caused_by":{"type":"parse_exception","reason":"Cannot parse '((start_date:<=1968 AND end_date:>=1968)-1971\") AND resource_type:1 AND (access:1)': Lexical error at line 1, column 84. Encountered: <EOF> after : \"\\\") AND resource_type:1 AND (access:1)\"","caused_by":{"type":"token_mgr_error","reason":"Lexical error at line 1, column 84. Encountered: <EOF> after : \"\\\") AND resource_type:1 AND (access:1)\""}}}}]},"status":400}date_created:"1968-1971"