Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
dam developpement » de developpement, du developpement, au developpement
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
degats crisis » debt crisis, degats causes, mega crisis
des degats » des etats, des depots, des deas
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation des degats crisis communication _ dam developpement en afrique.*.