Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
ads development » roads development, arts development, dams development
development en » developpement en, development menu, development eco
des variation » does variation, de variation, der variation
les crisis » las crisis, les crises, its crisis
a ads » ma ads, _ ads, a abs
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 _ les crisis communication a ads development en afrique.*.