Perhaps you should try some spelling variations:
communication systeme » communication systems, communication system, commusnication systems
zur transformation » rural transformation, die transformation, energy transformation
technologien zur » technologien fur, technologien des, technologien und
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
systeme au » systeme auf, systeme aus, systeme du
de africa » does africa, de america, use africa
e risk » 2 risk, 1 risk

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

• Adding a wildcard symbol may retrieve word variants: technologien zur transformation _ e risk communication systeme au developpement de africa.*.