Perhaps you should try some spelling variations:
oral communication » personal communication
das developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
apologien die » apologien der, apologia de, apologie des
die variation » de variation, does variation, der variation
variation bei » variation des, variation der, variation _
does oral » does formal, does oil
bei does » being does, behn does, bei der
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: apologien die variation bei does oral communication a das developpements en afrique.*.