Perhaps you should try some spelling variations:
practicing summary » practices summary, practice summary, pricing summary
practical summary » practices summary, practice summary, critical summary
criminal en » criminal end, criminales en, criminal _

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 en ((practicing summary) OR (practical summary)).
• Adding a wildcard symbol may retrieve word variants: international criminal en ((practicing summary) or (practical summary))*.