Perhaps you should try some spelling variations:
achtes internationales » archives internationales, acht internationalen, viertes internationales
international aktiven » international aktiver, internationale aktionen, internationaler aktien
international arctic » international practice, international action, international acpc
l'histoire des » l'histoire du
ideas achtes » ideas across, ideas actors, ideas plates

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((international aktiven) OR (international arctic)) of the history of ideas achtes internationales ((l'histoire des) OR (l'histoire de)) idees.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((international aktiven) or (international arctic)) of the history of ideas achtes internationales ((l'histoire des) OR (l'histoire de)) idees".
• Adding a wildcard symbol may retrieve word variants: ((international aktiven) or (international arctic)) of the history of ideas achtes internationales ((l'histoire des) OR (l'histoire de)) idees*.