Perhaps you should try some spelling variations:
communication services » telecommunications services
oral communication » personal communication
information needs » information networks
she developpement » de developpement, le developpement, sme development
developpement en » developpement et, developpement des, developpement de
services she » services some, services sdn, services so
needs de » needs men, needs one, needs _
de oral » de otras, new oral

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

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