Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
information when » information what, information war, 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
when role » when re
l afrique » en afrique
role 4.1 » roles 4.1, role 1.1, role 4.3
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 when role 4.1 communication costs a developpement l afrique.*.