Perhaps you should try some spelling variations:
oral communication » personal communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
theologie die » theologie der, theologie des, theologie im
die variation » de variation, does variation, der variation
times oral » times social
de afrique » de l'afrique, en afrique, l afrique
media et » media art, media era, media _

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

• Adding a wildcard symbol may retrieve word variants: theologie die variation _ times oral communication media et developpement de afrique.*.