Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies smart » technologies art, technologies part, technologies summary
smart information » small information, market information, impact information
information need » information needs, information needed, information speed
developpement en » developpement et, developpement des, developpement de
need de » need le, need fide, need one
de data » e data, wide data, de datos

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies smart information need de data communications costs _ developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies smart information need de data communications costs _ developpement en afrique.*.