Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
du developpement » de developpement, le developpement, et developpement
typologies de » typologien der, typologies _, typologie des
variation bei » variation des, variation der, variation _
models verbal » models several, models versus, models global
de variation » der variation, die variation, does variation
des afrique » en afrique, de l'afrique
bei models » i models, dea models, emi models
a du » a d, a de, a u

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

• Adding a wildcard symbol may retrieve word variants: typologies de variation bei models verbal communication a du developpement des afrique.*.