Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
based communications » based communication, speed communications, aided communications
technological risks » technological skills, technological tools, technology risks
risks information » risk information, crisis information, aids information
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
information 1 » information 2, information 3, information 3.2
aes based » ses based, areas based, cases based
costs a » costs _, costs 4
1 aes » 1 abs, _ aes, 1 ars

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

• Adding a wildcard symbol may retrieve word variants: technological risks information 1 aes based communications costs a developpement en afrique.*.