Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
use developpement » de developpement, le developpement, use development
information 18.3 » information 1.3, information 14.3, information 11.3
e communications » 2 communications, 3 communications, 4 communications
technologies 2 » technologies _, technologies 4
des afrique » en afrique, de l'afrique
series use » services use, series iste, series e
18.3 does » 12.3 does, 18.2 does, 13 does
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 18.3 does e communications series use developpement des afrique.*.