Perhaps you should try some spelling variations:
health communication » data communication
developpement la » developpement de, developpement et, developpement du
variation among » starvation among, formation among, variation von
des variation » does variation, de variation, der variation
donors health » donors halt, does health, donors help
among donors » among doctors, among actors
la afrique » l afrique, la fabrique, en afrique
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 donors health communication media _ developpement la afrique.*.