Perhaps you should try some spelling variations:
order french » former french, other french, over french
oder french » odes french, over french, der french
der mach » der macher, oder macht, der machte
der mac » oder mac, der magic

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: (( studien ((der mac) OR (((der mach) OR (der macht)))) school of governance ) OR ( studien ((oder french) OR (order french)) school of governance )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( studien ((der mac) or (((der mach) or (der macht)))) school of governance ) or ( studien ((oder french) OR (order french)) school of governance ))".
• Adding a wildcard symbol may retrieve word variants: (( studien ((der mac) or (((der mach) or (der macht)))) school of governance ) or ( studien ((oder french) OR (order french)) school of governance ))*.