Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
information needs » information networks
de developpement » sme development
developpement de » developpement des, developpement durable
technologies iv » technologies bit, technologies _, technologies 4
iv information » 2 information, 1 information
de africa » does africa, de america, use africa
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies iv information needs _ virtual communication a de developpement de africa.*.