Perhaps you should try some spelling variations:
technologies sector » technology sector, technologies series
sector information » sector integration, customer information, disaster information
information case » information based, information can, information costs
development en » developpement en, development menu, development eco
case does » care does, case des, cash does
systems » system

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

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