Perhaps you should try some spelling variations:
oral communication » personal communication
un developpement » en developpement, de developpement, le developpement
theologie does » theologie des, theologie der, rheologie des
does variation » de variation, der variation, die variation
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
6 hinves » 6 hive
media un » media use, media _, media 1

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

• Adding a wildcard symbol may retrieve word variants: theologie does variation 6 hinves oral communication media un developpement des afrique.*.