Perhaps you should try some spelling variations:
information portals » information problems, information policies, information products
u.s communications » 3.1 communications, les communications, nps communications
technologies from » technology from, technologies co, technologies art
net developpement » et developpement, de developpement, le developpement
from information » from informal, 1 information
communications a » communications _, communications law, communications media
developpement l » developpement il, developpement la, developpement de
portals 2.3 » portal 2.3, portals 2001
l afrique » en afrique
2.3 u.s » 2.2 u.s, 2.3 ufos
a net » a new, _ net, a neo

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

• Adding a wildcard symbol may retrieve word variants: technologies from information portals 2.3 u.s communications a net developpement l afrique.*.