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