Perhaps you should try some spelling variations:
forquality control » quality control, _quality control, qouality control
byquality control » quality control, _quality control, quality controls
24 reliability » 2.4 reliability, 4 reliability, 14 reliability
ic reliability » 5 reliability, 9 reliability, 8 reliability
10 reliability » 3 reliability, 5 reliability, 4 reliability
29 reliability » 9 reliability, 2.6 reliability, 2.2 reliability
2 reliability » 3 reliability, 5 reliability
2c safety » 2 safety, 22 safety, 25 safety
23 safety » 3 safety, 2 safety, 13 safety

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: %((byquality control) OR (forquality control))%((((((29 reliability) OR (24 reliability))) OR (((10 reliability) OR (2 reliability))))) OR (ic reliability))%((2c safety) OR (23 safety)) AND risk%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((byquality control) or (forquality control))%((((((29 reliability) or (24 reliability))) or (((10 reliability) or (2 reliability))))) or (ic reliability))%((2c safety) OR (23 safety)) and risk%22".
• Adding a wildcard symbol may retrieve word variants: %((byquality control) or (forquality control))%((((((29 reliability) or (24 reliability))) or (((10 reliability) or (2 reliability))))) or (ic reliability))%((2c safety) OR (23 safety)) and risk%22*.