Perhaps you should try some spelling variations:
information needs » information networks
use communication » une communication, de communication, causes communication
developpement use » developpement une, developpement de, development use
de developpement » sme development
technologies 2 » technologies _, technologies 4
needs time » needs life
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 2 information needs time use communication a de developpement use africa.*.