Perhaps you should try some spelling variations:
information needs » information networks
de communication » mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
4 information » 2 information, 1 information
needs scope » need scope, needs scale
scope de » scope der, scope _, lope de

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 information needs scope de communication _ de developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 4 information needs scope de communication _ de developpement en afrique.*.