Perhaps you should try some spelling variations:
internationaler akteur » internationaler markte, internationaler pakt, internationaler kontext
international history » transnational history, international regulatory
video cases » video cables, video calls, video cards
history les » history lee, history let, history files
video case » video core, video call, video capsule
les idees » des idees, mes idees, les fideles

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "internationaler akteur of the history of ((video cases) OR (video case)) international history les idees".
• Adding a wildcard symbol may retrieve word variants: internationaler akteur of the history of ((video cases) OR (video case)) international history les idees*.