Perhaps you should try some spelling variations:
practitioners summary » practices summary
lean practitioners » lean practitioner, legal practitioners, eap practitioners
how practitioners » from practitioners, _ practitioners, a practitioners
practitioners may » practitioner may, practitioners a, practitioners can
criminal lean » criminal legal, criminal law, criminal en
criminal how » criminals how, criminal his, criminal go

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 how practitioners summary ) OR ( international criminal lean practitioners may )).
• Adding a wildcard symbol may retrieve word variants: (( international criminal how practitioners summary ) or ( international criminal lean practitioners may ))*.