Perhaps you should try some spelling variations:
forquality control » quality control, _quality control, byquality control
ic reliability » 5 reliability, 7 reliability, 11 reliability
2 reliability » 3 reliability, 5 reliability
8 reliability » 3 reliability, 5 reliability, 4 reliability

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: %forquality control%((2 reliability) OR (((ic reliability) OR (8 reliability))))%5 safety AND risk%22.
• Adding a wildcard symbol may retrieve word variants: %forquality control%((2 reliability) or (((ic reliability) or (8 reliability))))%5 safety and risk%22*.