Perhaps you should try some spelling variations:
information needs » information networks
developpement de » developpement des, developpement durable
technologies de » technologies _, technologies 4, technologies 2
a communication » la communication, data communication, data communications
4 developpement » de developpement, le developpement, et developpement
de information » die information, de informacion, e information
needs waking » needs facing, needs among, needs doing
waking a » walking a, making a, taking a
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies de information needs waking a communication costs 4 developpement de l'afrique.*.