Perhaps you should try some spelling variations:
information security » information society, information sharing
des developpements » deux developpements, de developpement, et developpements
developpements l » developpements de, developpement il, developpement la
technologies co » technologies _, technologies 4, technologies 2
security survey » security series, security services, security security
3 communication » 4 communication, de communication, data communication
communication 2 » communication _, communication a, communication 3
co information » do information, 2 information, 1 information
l afrique » en afrique
survey 3 » survey _, survey fy
2 des » 2 der, 2 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies co information security survey 3 communication 2 des developpements l afrique.*.