Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
et developpement » de developpement, le developpement, test development
variation being » variation bei, variation using, variation among
models virtual » model virtual, mobile virtual, models verbal
typologies de » typologien der, typologies _, typologie des
de variation » der variation, die variation, does variation
being models » bearing models, using models, big models
des afrique » en afrique, de l'afrique
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: typologies de variation being models virtual communication a et developpement des afrique.*.