Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication medias » communication media, communication mediums, communications media
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
information 1 » information 2, information 3, information 3.2
does verbal » des verbal, does vertical, models verbal
medias au » media a, medias _
l afrique » en afrique
1 does » 10 does, 13 does, 12 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1 does verbal communication medias au developpement l afrique.*.