Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
technologies chief » technologies new, technologies annex, technologies could
la communications » a communications, _ communications, a communication
information gaps » information gap, information flows, information needs
per development » power development, spur development, power developments
networks per » networks port, networks _, networks a

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

• Adding a wildcard symbol may retrieve word variants: technologies chief information gaps de la communications networks per development _ afrique.*.