Perhaps you should try some spelling variations:
developpement durable » developpement de
verbal communication » nonverbal communication, virtual communication, oral communication
der developpement » de developpement, des developpements, leur developpement
variation being » variation bei, variation using, variation among
communication 3 » communication _, communication a
des variation » does variation, de variation, der variation
wave verbal » wave virtual
being wave » being aware, being water, beings have
3 der » _ der, 2 der
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 wave verbal communication 3 der developpement durable afrique.*.