Perhaps you should try some spelling variations:
"internationale contre opposition" » "internationale politiek opposition" (Expand Search), "internationale conferentie opposition" (Expand Search), "internationale de opposition" (Expand Search)
"international press opposition" » "international de opposition" (Expand Search), "international group opposition" (Expand Search), "international women's opposition" (Expand Search)
"international d'ete opposition" » "international de opposition" (Expand Search), "international met opposition" (Expand Search), "international zet opposition" (Expand Search), "international de l'opposition" (Expand Search)
"internationale des opposition" » "internationale de l'opposition" (Expand Search), "internationale des propositions" (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 press opposition") OR ("international d'ete opposition"))) OR ((("internationale des opposition") OR ("internationale contre opposition"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"international press opposition\") OR (\"international d'ete opposition\"))) OR (((\"internationale des opposition\") OR (\"internationale contre opposition\"))))*".
• Removing quotes may allow a broader search: (((( international press opposition ) OR ( international d'ete opposition ))) OR ((( internationale des opposition ) OR ( internationale contre opposition ))))*.