Perhaps you should try some spelling variations:
information needs » information networks
net developpement » et developpement, de developpement, le developpement
de communication » mobile communication, online communication
technology 1 » technology _
des africa » does africa, yes africa, de africa
needs 2 » needs _, needs a, needs 3
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: technology 1 information needs 2 de communication _ net developpement des africa.*.