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 among » starvation among, formation among, variation von
communication 1 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
does visual » codes visual, tones visual, mouse visual
among does » among boys, among les, among donors

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation among does visual communication 1 das developpement en afrique.*.