Perhaps you should try some spelling variations:
u.s communications » 3.1 communications, les communications, nps communications
communications 2 » communications _, communications a, communications 5
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
l afrique » en afrique
3.2 der » 2.2 der
der u.s » over u.s, year u.s
2 e » 2 de, 2 re, 2 le

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3.2 der u.s communications 2 e developpement l afrique.*.