Perhaps you should try some spelling variations:
das developpements » des developpements, deux developpements, de developpement
oral communication » personal communication
developpements de » developpement de, developpement des, developpement du
communication 1 » communication _, communication a, communication 3
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
de afrique » de l'afrique, en afrique, l afrique
does oral » does formal, does oil

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

• Adding a wildcard symbol may retrieve word variants: apologien der variation _ does oral communication 1 das developpements de afrique.*.