Perhaps you should try some spelling variations:
risiken communication » risk communication, crisis communication, written communication
net developpement » et developpement, de developpement, le developpement
transformation 3 » transformation _, transformation a, transformation 1
developpement la » developpement de, developpement et, developpement du
der risiken » die risiken, der grafiken, ihre risiken
la afrique » l afrique, la fabrique, en afrique
3 der » _ der, 2 der
a net » a new, _ net, a neo

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

• Adding a wildcard symbol may retrieve word variants: technology _ transformation 3 der risiken communication a net developpement la afrique.*.