Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
des developpements » deux developpements, de developpement, et developpements
developpements des » developpement des, developpements de, developpement de
communication 1 » communication _, communication a, communication 3
variation his » variation des, variation im, variation i
first verbal » first global, first deal, first urban
des afrique » en afrique, de l'afrique
his first » hits first, aids first, rris first
1 des » 1 das, 1 der, a des

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation his first verbal communication 1 des developpements des afrique.*.