Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
le developpement » de developpement, sme development
variation using » variations during, variation und, variation among
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
wave virtual » java virtual, make virtual, uavs virtual
des afrique » en afrique, de l'afrique
using wave » using waste, sine wave, using ace
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation using wave virtual communication a le developpement des afrique.*.