Perhaps you should try some spelling variations:
communication medias » communication media, communication mediums, communications media
oral communication » personal communication
information 12.1 » information 10.1, information 12.3, information 12.7
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
medias au » media a, medias _
l afrique » en afrique
12.1 es » 12.1 des, 12.1 das
es oral » vs oral, des moral, new oral

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 12.1 es oral communication medias au developpement l afrique.*.