Perhaps you should try some spelling variations:
communication services » telecommunications services
technologies know » technologies allow, technological know, technologies co
know information » new information, how information, allow information
information 18.2 » information 1.2, information 15.2, information 11.2
developpement et » developpement des, developpement de, development east
4 communication » 3 communication, 5.4 communication, de communication
d developpement » de developpement, du developpement, le developpement
services d » services de, services do, services du
et afrique » en afrique, l afrique
18.2 does » 13.2 does, 18.3 does, 12 does
does 4 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies know information 18.2 does 4 communication services d developpement et afrique.*.