Perhaps you should try some spelling variations:
"internationale d'ete opposition" » "internationale des opposition" (Expand Search), "internationale d'envoi opposition" (Expand Search), "internationale contre opposition" (Expand Search)
"internationale de l'opposition" » "internationale des l'opposition" (Expand Search), "international de l'opposition" (Expand Search)
"international des l'opposition" » "internationale des l'opposition" (Expand Search), "international de l'opposition" (Expand Search), "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: (("internationale d'ete opposition") OR ((("internationale de l'opposition") OR ("international des l'opposition"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"internationale d'ete opposition\") OR (((\"internationale de l'opposition\") OR (\"international des l'opposition\"))))".
• Removing quotes may allow a broader search: (( internationale d'ete opposition ) OR ((( internationale de l'opposition ) OR ( international des l'opposition )))).
• Adding a wildcard symbol may retrieve word variants: (("internationale d'ete opposition") OR ((("internationale de l'opposition") OR ("international des l'opposition"))))*.