Perhaps you should try some spelling variations:
information science » information society, information service, information services
des developpement » des developpements, de developpement, le developpement
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technologies 1 » technologies _, technologies 4, technologies 2
science we » science _, science a, science 1
de afrique » de l'afrique, en afrique, l afrique
we de » we do, fe de, me de
3 des » 3 der, 3 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 1 information science we de communication 3 des developpement de afrique.*.