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