Perhaps you should try some spelling variations:
developpement yes » developpement des, developpement de, developpement et
information needs » information networks
user information » der information, other information, user innovation
de communication » mobile communication, online communication
et developpement » de developpement, le developpement, test development
technology user » technology users, technology use, technology used
yes africa » em africa, cycles africa, rates africa
needs 1 » needs 11, needs _, needs a
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technology user information needs 1 de communication _ et developpement yes africa.*.