Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
technologies new » technologies _, technologies a
new information » _ information, energy information, chief information
information act » information age, information about, information gaps
network human » network hubs
development a » development _, development bank, development banks

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 act de _ communication network human development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies new information act de _ communication network human development a afrique.*.