Perhaps you should try some spelling variations:
communication services » telecommunications services
developpement de » developpement des, developpement durable
e communication » de communication, 1 communication, une communication
a developpement » au developpement, de developpement, le developpement
technologies 2 » technologies _, technologies 4
information 13 » information 1.3, information 3, information 1
services a » services asia
de afrique » de l'afrique, en afrique, l afrique
13 does » 10 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 13 does e communication services a developpement de afrique.*.