Perhaps you should try some spelling variations:
communications process » communication process, communication processes, communications problems
china communications » china communication, china's communications, chile communications
information 1990 » information 1995, information 1999, information 1.9
3 developpement » de developpement, le developpement, et developpement
technologies 2 » technologies _, technologies 4
des afrique » en afrique, de l'afrique
11 china » 1.1 china, 1 china, 15 china
1990 11 » 1990 1, 1990 13, 1990 91

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1990 11 china communications process 3 developpement des afrique.*.