Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
leur developpement » le developpement, deux developpements, de developpement
developpement l » developpement il, developpement la, developpement de
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
models verbal » models several, models versus, models global
variation de » variation des, variation der, variation due
de models » de modeles, ode models, ie models
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation de models verbal communication _ leur developpement l afrique.*.