Perhaps you should try some spelling variations:
communication protocol » communication protocols, communication practices, communication policy
child communication » chile communications, chief communication, china communication
de developpement » sme development
technologies co » technologies _, technologies 4, technologies 2
information 1.9 » information 1.2, information 1.3, information 1.7
developpement l » developpement il, developpement la, developpement de
co information » do information, 2 information, 1 information
protocol de » protocole de, protocol e, protocolos de
l afrique » en afrique
1.9 2.1 » 19 2.1, 1.2 2.1, 1995 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 1.9 2.1 child communication protocol de developpement l afrique.*.