Perhaps you should try some spelling variations:
information networks » information needs
technologies reduce » technologies products, technologies related, technologies release
reduce information » reduced information, resource information, device information
la communication » data communication, data communications
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
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 reduce information networks _ la communication costs 4 developpement l afrique.*.