Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
does developpement » de developpement, des developpements, does development
developpement et » developpement des, developpement de, development east
communication 2 » communication _, communication a, communication 3
variation der » variation des, variation bei, variation _
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
does visual » codes visual, tones visual, mouse visual
et afrique » en afrique, l afrique
2 does » 4 does

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation der does visual communication 2 does developpement et afrique.*.