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