Perhaps you should try some spelling variations:
practicas summary » practices summary, practice summary, practicing 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "international criminal en ((practicas summary) OR (practical summary))".
• Adding a wildcard symbol may retrieve word variants: international criminal en ((practicas summary) OR (practical summary))*.