Perhaps you should try some spelling variations:
crises communication » crisis communication, crisis communications, causes communication
de developpement » sme development
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation 27 » variation 2, variation 7, variation 2.1
des afrique » en afrique, de l'afrique
les crises » des crises, les causes, les criteres
27 les » 2.7 les, 17 les, 20 les

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation 27 les crises communication _ de developpement des afrique.*.