Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
informationen und » informations und, information und, transformationen und
de communication » mobile communication, online communication
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
b informationen » _ informationen, av informationen, b information
technologies b » technologies _, technologies 4, technologies 2
skills du » skills do, skills fur, skills _
und does » guns does, und doch, aid does
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies b informationen und does de communication skills du developpement en afrique.*.