Perhaps you should try some spelling variations:
communication services » telecommunications services
do communication » do communications, de communication, ngo communication
information 1.6 » information 1.2, information 1.3, information 1.7
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
l afrique » en afrique
1.6 die » 3.6 die, 2.6 die, 4.6 die
die do » die db

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.6 die do communication services _ developpement l afrique.*.