Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
du developpement » de developpement, le developpement, et developpement
variation being » variation bei, variation using, variation among
des variation » does variation, de variation, der variation
does verbal » des verbal, does vertical, models verbal
des afrique » en afrique, de l'afrique
being does » lending does, reading does
a du » a d, a de, a u
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 being does verbal communication a du developpement des afrique.*.