Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
de developpement » sme development
variation among » starvation among, formation among, variation von
des variation » does variation, de variation, der variation
des afrique » en afrique, de l'afrique
maa verbal » gmat verbal, a verbal
among maa » among men, among a, among my
a de » a die, a der, a des
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 maa verbal communication a de developpement des afrique.*.