Perhaps you should try some spelling variations:
byquality control » _quality control, forquality control, quality controls
24 reliability » 2.4 reliability, 2 reliability, 4 reliability
11 reliability » 1 reliability, 3 reliability, 5 reliability
ic reliability » 5 reliability, 2 reliability, 7 reliability
3 safety » 4 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 (quality control))%((((24 reliability) OR (11 reliability))) OR (ic reliability))%((3 safety) OR (5 safety)) AND risk%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((byquality control) or (quality control))%((((24 reliability) or (11 reliability))) or (ic reliability))%((3 safety) OR (5 safety)) and risk%22".
• Adding a wildcard symbol may retrieve word variants: %((byquality control) or (quality control))%((((24 reliability) or (11 reliability))) or (ic reliability))%((3 safety) OR (5 safety)) and risk%22*.