Perhaps you should try some spelling variations:
data communication » data communications
information 1.5 » information 1.2, information 1.3, information 1.7
2 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
does data » does cat
systems 2 » systems 1, systems 3, systems 2.1
l afrique » en afrique
1.5 does » 4.5 does, 1.4 does, 1.6 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.5 does data communication systems 2 developpement l afrique.*.