Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
technologien die » technologie die, technologien des, technologien im
transformation a » transformation _
developpement en » developpement et, developpement des, developpement de
en africa » em africa, eu africa, en america
ii risk » iii risk
a ii » a iii, i ii, _ ii

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

• Adding a wildcard symbol may retrieve word variants: technologien die transformation a ii risk communication medium _ developpement en africa.*.