Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication des » communication modes, communication design, communication data
de developpement » sme development
technologie 2 » technologies 2, technologie c, technologie 3
des afrique » en afrique, de l'afrique
die crisis » die krisis, de crisis, deep crisis
des de » des dem, des der, des des

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

• Adding a wildcard symbol may retrieve word variants: technologie 2 information _ die crisis communication des de developpement des afrique.*.