Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
data communication » data communications
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
technologies 4 » technologies _
4 information » 2 information, 1 information
information 3 » information 2
et afrique » en afrique, l afrique
series a » series _, series 1, series 2
3 open » 2 open

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 3 open data communication series a developpement et afrique.*.