Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
der transformation » die transformation, zur transformation, energy transformation
technologies der » technologies de, technologie der, technologies under
transformation a » transformation _
a developpement » au developpement, de developpement, le developpement
der crisis » der krisis, de crisis, under crisis
des africa » does africa, yes africa, de africa
media a » media _, media 1, media 3
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies der transformation a der crisis communication media a developpement des africa.*.