Perhaps you should try some spelling variations:
protect international » protection international, proyecto internacional, property international
droit international » first international, ii international, dasha international
institut et » institut de, instituto bot, instituto del
et protect » _ protect, el protector
le droit » les droits, du droit, en droit

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: (( institut ((le droit) OR (le roi)) international ) OR ((( institut et droit international ) OR ( institut et protect international ))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( institut ((le droit) OR (le roi)) international ) or ((( institut et droit international ) or ( institut et protect international ))))~".
• Adding a wildcard symbol may retrieve word variants: (( institut ((le droit) OR (le roi)) international ) or ((( institut et droit international ) or ( institut et protect international ))))*.