Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
aus developpement » au developpement, du developpement, ou developpement
developpement de » developpement des, developpement durable
variation among » starvation among, formation among, variation von
des variation » does variation, de variation, der variation
de afrique » de l'afrique, en afrique, l afrique
among las » among les, among east, among low
a aus » _ aus, a auf, i aus
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 among las crisis communication a aus developpement de afrique.*.