Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
ideologien der » ideologie der, ideologie des, ideologie de
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
does formal » loss formal, does formality, des formalen
de afrique » de l'afrique, en afrique, l afrique
6 does » 16 does, 2 does, 4 does
a du » a d, a de, a u

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

• Adding a wildcard symbol may retrieve word variants: ideologien der variation 6 does formal communication a du developpement de afrique.*.