Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
information space » information search, information service, information science
de developpement » sme development
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
de afrique » de l'afrique, en afrique, l afrique
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information space life time communication 2 de developpement de afrique.*.