Perhaps you should try some spelling variations:
used information » user information, use information, based information
information from » information flow, information flows
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
technology used » technology use, technology based, technology users
4 communication » 3 communication, 5.4 communication, de communication
il afrique » l afrique, en afrique
costs de » costs _, costs 4, costs a
east 4 » east _, east a, east 5

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

• Adding a wildcard symbol may retrieve word variants: technology used information from east 4 communication costs de developpement il afrique.*.