Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologien de » typologien der, typologie des, typologie der
sector crisis » sector crises, sector risks, sector cross
de variation » der variation, die variation, does variation
variation a » variation _, variation 6, variation 5
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: typologien de variation a sector crisis communication a de developpement en afrique.*.