Perhaps you should try some spelling variations:
informal communication » internal communication, information communication, internal communications
developpement du » developpement de, developpement des, developpement et
communication 1 » communication _, communication a, communication 3
e developpement » de developpement, le developpement, et developpement
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation der » variation des, variation bei, variation _
does informal » do informal, does formal, does informality
du afrique » en afrique, l afrique, de l'afrique
1 e » 1 le

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation der does informal communication 1 e developpement du afrique.*.