Perhaps you should try some spelling variations:
information security » information society, information sharing
does developpement » de developpement, des developpements, does development
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
communication 4 » communication _, communication a, communication 3
technologies 4 » technologies _
4 information » 2 information, 1 information
security time » security crime, security regime, security taxes
de afrique » de l'afrique, en afrique, l afrique
time de » time die, estime de, time done
4 does » 2 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information security time de communication 4 does developpement de afrique.*.