Perhaps you should try some spelling variations:
und transformation » die transformation, der transformation, rural transformation
risi communication » risk communication, crisis communication, risk communications
technologien und » technologie und, technologien des, technologien fur
au developpement » du developpement, de developpement, le developpement
systems au » systems auf, systems aus, systems a
des africa » does africa, yes africa, de africa
de risi » de risk, de risco

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

• Adding a wildcard symbol may retrieve word variants: technologien und transformation _ de risi communication systems au developpement des africa.*.