Perhaps you should try some spelling variations:
communication services » telecommunications services
technologies ict » technologies icts, technologies iot, technologies art
information case » information based, information can, information costs
ict information » ct information, iot information, ist information
development en » developpement en, development menu, development eco
case de » case des, case d, case d1

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies ict information case de _ communication services social development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies ict information case de _ communication services social development en afrique.*.