Perhaps you should try some spelling variations:
qualite controle » quality control
2c reliability » ic reliability, 20 reliability, 21 reliability
24 reliability » 2.4 reliability, 4 reliability, 14 reliability
2 reliability » 3 reliability, 5 reliability
23 safety » 3 safety, 13 safety, 22 safety
2 safety » _ safety, a safety, 5 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: %qualite controle%((((2c reliability) OR (24 reliability))) OR (2 reliability))%((23 safety) OR (2 safety)) AND risk%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%qualite controle%((((2c reliability) or (24 reliability))) or (2 reliability))%((23 safety) OR (2 safety)) and risk%22".
• Adding a wildcard symbol may retrieve word variants: %qualite controle%((((2c reliability) or (24 reliability))) or (2 reliability))%((23 safety) OR (2 safety)) and risk%22*.