Perhaps you should try some spelling variations:
learning practices » learning processes
criminal learning » critical learning, criminal earnings, original learning
lean practices » design practices
criminal green » criminal great, critical green, criminals great
criminal lean » criminal legal, criminal law, criminal en

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: (((( International criminal lean practices summary ) OR ( International criminal learning practices summary ))) OR ( international criminal green practices summary )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( International criminal lean practices summary ) OR ( International criminal learning practices summary ))) or ( international criminal green practices summary ))".
• Adding a wildcard symbol may retrieve word variants: (((( International criminal lean practices summary ) OR ( International criminal learning practices summary ))) or ( international criminal green practices summary ))*.