Perhaps you should try some spelling variations:
kritik communication » risk communication, crisis communication, written communication
development actors » development sector, development action, development history
clean development » human development, urban development
technologies e » technologies et, technologies _, technologies 4
actors african » across african
e informales » 3 informale, 4 informale, 7 informale
die kritik » der kritik
sind die » und die
a clean » _ clean, a clear

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

• Adding a wildcard symbol may retrieve word variants: technologies e informales sind die kritik communication a clean development actors african.*.