Perhaps you should try some spelling variations:
formality communication » commodity communication, information communication, informal communication
communication 1.1 » communication 4.1, communication 7.1, communication 1.3
el developpement » et developpement, en developpement, et developpements
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation bei » variation des, variation der, variation _
der formality » does formality, mere formality, der normalitat
des afrique » en afrique, de l'afrique
1.1 el » 3.1 el

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation bei der formality communication 1.1 el developpement des afrique.*.