Perhaps you should try some spelling variations:
health communication » data communication
de developpement » sme development
developpement de » developpement des, developpement durable
variation using » variations during, variation und, variation among
des health » does health, das health, nets health
de afrique » de l'afrique, en afrique, l afrique
using des » using pdes, using aes, using dbs
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation using des health communication media de developpement de afrique.*.