Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
information 1.5.2 » information 1.2, information 2
4 communications » 14 communications, 4 communication, 2 communications
developpement du » developpement de, developpement des, developpement et
e developpement » de developpement, le developpement, et developpement
technologies 2 » technologies _, technologies 4
du afrique » en afrique, l afrique, de l'afrique
1.5.2 die » 1.2.2 die, 1.3.2 die, 1.1.2 die
series e » series _, series 1, series 2
die 4 » die _, die e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.5.2 die 4 communications series e developpement du afrique.*.