Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication medium » communication mediums, communication media, communications media
das developpement » des developpements, de developpement, du developpement
separation among » separation using, starvation among, cooperation among
developpement l » developpement il, developpement la, developpement de
des separation » ree separation, order separation, post separation
typology des » typologie des, typologie der, typology _
medium das » medium des, medium fast, medium der
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typology des separation among boys verbal communication medium das developpement l afrique.*.