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