Perhaps you should try some spelling variations:
quality controls » quality control, quality concepts
qualite controle » quality control
2c reliability » 20 reliability, 24 reliability, 29 reliability
ic reliability » 5 reliability, 7 reliability, 8 reliability
2 reliability » 3 reliability, 5 reliability
23 safety » 3 safety, 2 safety, 13 safety

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: %((quality controls) OR (qualite controle))%((((2c reliability) OR (2 reliability))) OR (ic reliability))%23 safety AND risk%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((quality controls) or (qualite controle))%((((2c reliability) OR (2 reliability))) or (ic reliability))%23 safety and risk%22".
• Adding a wildcard symbol may retrieve word variants: %((quality controls) or (qualite controle))%((((2c reliability) OR (2 reliability))) or (ic reliability))%23 safety and risk%22*.