Perhaps you should try some spelling variations:
communication protocol » communication protocols, communication practices, communication policy
china communication » china communications, chief communication, china's communications
et developpement » de developpement, le developpement, test development
developpement la » developpement de, developpement et, developpement du
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
protocol et » protocol e, protocols etc, protocol eap
la afrique » l afrique, la fabrique, en afrique
7.1 china » 1.1 china, 2.1 china, 3.1 china

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

• Adding a wildcard symbol may retrieve word variants: technologies co information _ 7.1 china communication protocol et developpement la afrique.*.