Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
das developpement » des developpements, de developpement, du developpement
variation among » starvation among, formation among, variation von
des variation » does variation, de variation, der variation
des afrique » en afrique, de l'afrique
my verbal » _ verbal, 3 verbal, a verbal
among my » among men, among maa, among _
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation among my verbal communication _ das developpement des afrique.*.