Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
information portal » information portals, information program, information policy
oral communication » personal communication
d developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
portal 3.2 » portal 13.1, portal 5.02, normal 3.2
l afrique » en afrique
3.2 oral » 3.3 oral, 3.2 rural, 2.1 oral
series d » series _, series 1, series 2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information portal 3.2 oral communication series d developpement l afrique.*.