Perhaps you should try some spelling variations:
technological device » technological divide, technological services, technological choice
device innovation » service innovation, divide innovation, desire innovation
au developpement » du developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
innovation face » innovation race, innovation space, innovation finance
2 communication » 3 communication, 4 communication, 1 communication
la afrique » l afrique, la fabrique, en afrique
face case » france case, face based, force case
costs au » costs a, costs amy, costs _
case 2 » case 1

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

• Adding a wildcard symbol may retrieve word variants: technological device innovation face case 2 communication costs au developpement la afrique.*.