Perhaps you should try some spelling variations:
information space » information search, information service, information science
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
de afrique » de l'afrique, en afrique, l afrique
space w2 » space 2, space 3.2, space 2.2
w2 de » 2 de, 22 de, w de
3 de » 3 die, 3 der, 3 des

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 w2 de communication 3 de developpement de afrique.*.