Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
des developpements » deux developpements, de developpement, et developpements
developpements l » developpements de, developpement il, developpement la
ideologien der » ideologie der, ideologie des, ideologie de
der variation » de variation, does variation, die variation
mouse visual » does visual, maybe visual, use visuals
l afrique » en afrique
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: ideologien der variation _ mouse visual communication a des developpements l afrique.*.