Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
clean development » human development, urban development, child development
technologies new » technologies _, technologies a
la communication » _ communication, mass communication, oral communication
development bank » development _
new information » _ information, energy information, chief information
information et » information act, information _, information need
network clean » network area, network creation
bank afrique » bank africa

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies new information et de la communication network clean development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies new information et de la communication network clean development bank afrique.*.