Error 0x80040713

Value: -2147219693 | 0x80040713 | 2147747603

What does it mean ?

QRY_E_ENGINEFAILED  
The search server is unable to process the query.
Value: 1811 | 0x0713 | 0b0000011100010011

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

Other Errors for FACILITY_ITF