Perhaps you should try some spelling variations:
developpement yes » developpement des, developpement de, developpement et
information needs » information networks
de communication » mobile communication, online communication
de developpement » sme development
use information » user information, house information, users information
technology use » technology 1, technology 2.2, technology 3
yes africa » em africa, cycles africa, rates africa
needs 1 » needs 11, needs _, needs a
1 de » 1 die, 1 der, _ de
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: technology use information needs 1 de communication a de developpement yes africa.*.