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