Perhaps you should try some spelling variations:
u.s communications » 3.1 communications, les communications, nps communications
information 1.5.2 » information 1.2, information 2
communications a » communications _, communications law, communications media
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
1.5.2 die » 1.2.2 die, 1.3.2 die, 1.1.2 die
l afrique » en afrique
die u.s » five u.s, life u.s
a au » a auf, a bau, a aus

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 1.5.2 die u.s communications a au developpement l afrique.*.