Perhaps you should try some spelling variations:
international regulatory » international relations
internationaler markte » internationale markte, internationalen markten, internationalen marketing
international history » transnational history
video cases » video case, video cables, video calls
lakes idees » les idees, lakes bridges

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 markte of the history of video cases ((international history) OR (international regulatory)) lakes idees".
• Adding a wildcard symbol may retrieve word variants: internationaler markte of the history of video cases ((international history) OR (international regulatory)) lakes idees*.