Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
de transformation » die transformation, e transformation, 1 transformation
transformation a » transformation _
de developpement » sme development
developpement de » developpement des, developpement durable
technologies de » technologies _, technologies 4, technologies 2
systems de » systemes de, systems der, systems die
de africa » does africa, de america, use africa
3 crisis » 1 crisis, 19 crisis

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

• Adding a wildcard symbol may retrieve word variants: technologies de transformation a 3 crisis communication systems de developpement de africa.*.