Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication medias » communication media, communication mediums, communications media
information 10.1 » information 10.4, information 12.1, information 14.1
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
key verbal » des verbal
l afrique » en afrique
10.1 key » 1.1 key, 1.6.1 key, 4.1 key

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 10.1 key verbal communication medias _ developpement l afrique.*.