Perhaps you should try some spelling variations:
"international week opposition" » "international press opposition" (Expand Search), "internationale avec opposition" (Expand Search), "internationale des opposition" (Expand Search), "international d'ete opposition" (Expand Search)
"internationale de opposition" » "internationale des opposition" (Expand Search), "internationale de l'opposition" (Expand Search), "internationale d'ete opposition" (Expand Search)
"international zet opposition" » "international met opposition" (Expand Search), "internationale des opposition" (Expand Search), "international a opposition" (Expand Search), "international d'ete opposition" (Expand Search)
"international de opposition" » "internationale des opposition" (Expand Search), "international de l'opposition" (Expand Search), "international d'ete opposition" (Expand Search)

You may be able to get more results by adjusting your search query.

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