Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
does rural » homes rural
media de » media die, media der, media diet
6 does » 16 does, 2 does, 4 does
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 6 does rural communication media de developpement en afrique.*.