Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
des developpement » des developpements, de developpement, le developpement
developpement et » developpement des, developpement de, development east
typologien die » typologien der, typologie des, typologie der
variation sine » variation using, variation ohne, variation space
die variation » de variation, does variation, der variation
wave virtual » java virtual, make virtual, uavs virtual
et afrique » en afrique, l 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: typologien die variation sine wave virtual communication a des developpement et afrique.*.