Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
der developpement » de developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
u.s visual » 1.1 visual, 3.2 visual, 2.1 visual
media der » media order, media under, mediale der
l afrique » en afrique
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation _ u.s visual communication media der developpement l afrique.*.