Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
data communication » data communications
technologies dans » technologies can, technologies any, technologies daf
information needs » information networks
dans information » dns information, dis information, does information
development l » development li, development 1, development law
network a » network _, network 3, network 1
l afrique » en afrique

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies dans information needs _ data communication network a development l afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies dans information needs _ data communication network a development l afrique.*.