Perhaps you should try some spelling variations:
health communication » data communication
des developpements » deux developpements, de developpement, et developpements
developpements et » developpement et, developpement en, developpements de
variation using » variations during, variation und, variation among
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
das health » das healthy, does health, u.s health
et afrique » en afrique, l afrique
using das » using dbs, using dcs, using data
media des » media das, media der, media modes

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 das health communication media des developpements et afrique.*.