Perhaps you should try some spelling variations:
technologies case » technologies based, technologies can, technologies create
case information » care information, based information, phase information
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
4 developpement » de developpement, le developpement, et developpement
information de » information der, information due, informacion de
de donnees » des donnees
donnees de » donnees et
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies case information de donnees de communication costs 4 developpement en afrique.*.