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)
"international zet opposition" » "international met opposition" (Expand Search), "international a opposition" (Expand Search), "international day 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)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("internationale de l'opposition") OR ((("international de opposition") OR ((((("international zet opposition") OR ("internationale des opposition"))) OR ("international week opposition"))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"internationale de l'opposition\") OR (((\"international de opposition\") OR (((((\"international zet opposition\") OR (\"internationale des opposition\"))) OR (\"international week opposition\"))))))*".
• Removing quotes may allow a broader search: (( internationale de l'opposition ) OR ((( international de opposition ) OR ((((( international zet opposition ) OR ( internationale des opposition ))) OR ( international week opposition ))))))*.