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