Perhaps you should try some spelling variations:
health communication » data communication
did developpement » de developpement, du developpement, des developpements
developpement et » developpement des, developpement de, development east
variation using » variations during, variation und, variation among
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
data health » capita health, dental health, ghana health
using data » missing data
et afrique » en afrique, l afrique
media did » media die, media diet, india did

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation using data health communication media did developpement et afrique.*.