Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
2 communication » 3 communication, 4 communication, 1 communication
technologies 4 » technologies _
information 13 » information 1.3, information 3, information 1
4 information » 2 information, 1 information
mediums au » mediums a, medias au, mediums _
13 does » 10 does
does 2 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 13 does 2 communication mediums au developpement en afrique.*.