Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
4 transformation » 1 transformation, die transformation, der transformation
transformation a » transformation _
developpement de » developpement des, developpement durable
technologies 4 » technologies _
oder crisis » modern crisis, border crisis, power crisis
de africa » does africa, de america, use africa
a oder » 2 oder

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation a oder crisis communication media _ developpement de africa.*.