Perhaps you should try some spelling variations:
"international d'ete opposition" » "international met opposition" (Expand Search), "international zet opposition" (Expand Search), "international press opposition" (Expand Search)
"internationale des l'opposition" » "internationale pour l'opposition" (Expand Search), "internationale des propositions" (Expand Search)
"international des l'opposition" » "international pour l'opposition" (Expand Search), "international des propositions" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("international de opposition") OR ("international d'ete opposition"))) OR ((("internationale de l'opposition") OR ((("internationale des l'opposition") OR ("international des l'opposition"))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"international de opposition\") OR (\"international d'ete opposition\"))) OR (((\"internationale de l'opposition\") OR (((\"internationale des l'opposition\") OR (\"international des l'opposition\"))))))".
• Removing quotes may allow a broader search: (((( international de opposition ) OR ( international d'ete opposition ))) OR ((( internationale de l'opposition ) OR ((( internationale des l'opposition ) OR ( international des l'opposition )))))).
• Adding a wildcard symbol may retrieve word variants: (((("international de opposition") OR ("international d'ete opposition"))) OR ((("internationale de l'opposition") OR ((("internationale des l'opposition") OR ("international des l'opposition"))))))*.