Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
des developpements » deux developpements, de developpement, et developpements
developpements et » developpement et, developpement en, developpements de
information 1992 » information 1995, information 1999, information 1.2
communication 5 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
et afrique » en afrique, l afrique
1992 3.2 » 1990s 3.2, 19 3.2
3.2 time » 3.2 times, 1.2 time, 4.2 time
5 des » 5 does, 5 der, 5 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1992 3.2 time communication 5 des developpements et afrique.*.