Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
crises crisis » crisis crisis, crises cross, crises causes
typology des » typologie des, typologie der, typology _
des crises » les crises, debt crises, des kreises
et afrique » en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: typology des variation des crises crisis communication _ le developpement et afrique.*.