Perhaps you should try some spelling variations:
oral communication » personal communication
due developpement » de developpement, du developpement, le developpement
variationen uber » variationen der, variationen des, variationen und
developpement de » developpement des, developpement durable
des variationen » die variationen, de variation, der variation
communication 3 » communication _, communication a
de afrique » de l'afrique, en afrique, l afrique
uber den » uber die
den oral » den ort, new oral
3 due » 3 die, _ due, 1 due
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 variationen uber den oral communication 3 due developpement de afrique.*.