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