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