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