Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
der developpements » des developpements, deux developpements, de developpement
developpements de » developpement de, developpement des, developpement du
communication 2 » communication _, communication a, communication 3
typologien de » typologien der, typologie des, typologie der
variation und » variation _, variablen und, variation 6
de variation » der variation, die variation, does variation
does formal » loss formal, does formality, des formalen
de afrique » de l'afrique, en afrique, l afrique
und does » guns does, und doch, aid does
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation und does formal communication 2 der developpements de afrique.*.