Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 5 » communication _, communication a, communication 3
technologies a » technologies _, technologies 4, technologies 2
information pt » information part, information 1, information 1.2
a information » 2 information, 1 information
pre crisis » price crisis
5 de » 5 die, 5 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies a information pt pre crisis communication 5 de developpement en afrique.*.