Perhaps you should try some spelling variations:
communication services » telecommunications services
global development » regional development, social development, rural development
information gaps » information gap, information flows, information needs
la communication » _ communication, mass communication, oral communication
services global » services general
development aid » development a, development bank, development _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information gaps de la communication services global development aid afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information gaps de la communication services global development aid afrique.*.