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