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