Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
de developpement » sme development
des l'afrique » de l'afrique, de l'amerique
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
deep crisis » deep cross, deep origins
6 deep » _ deep, a deep, 3 deep
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 6 deep crisis communication a de developpement des l'afrique.*.