Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
information what » information war, information when, information wants
ist information » iot information, first information, cost information
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology ist » technology iset, technology isst, technology ict
l afrique » en afrique
role 1.1 » role 1.2, role 10.7, role 13.5
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology ist information what role 1.1 communication costs a developpement l afrique.*.