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), "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 de opposition") OR ((((("internationale de opposition") OR ("internationale de l'opposition"))) OR ((("international week opposition") OR ("internationale des opposition"))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"international de opposition\") OR (((((\"internationale de opposition\") OR (\"internationale de l'opposition\"))) OR (((\"international week opposition\") OR (\"internationale des opposition\"))))))".
• Removing quotes may allow a broader search: (( international de opposition ) OR ((((( internationale de opposition ) OR ( internationale de l'opposition ))) OR ((( international week opposition ) OR ( internationale des opposition )))))).
• Adding a wildcard symbol may retrieve word variants: (("international de opposition") OR ((((("internationale de opposition") OR ("internationale de l'opposition"))) OR ((("international week opposition") OR ("internationale des opposition"))))))*.