Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
variation using » variations during, variation und, variation among
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
does visual » codes visual, tones visual, mouse visual
using does » using deep, being does, using aes
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation using does visual communication a das developpement en afrique.*.