Perhaps you should try some spelling variations:
information networks » information needs
video information » videos information, guided information, do information
technology video » technologies video, technology guides, technology vision
3 communication » 4 communication, de communication, data communication
development de » development d, development ds, developpement de
networks case » networks chapter
costs a » costs _, costs 4
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technology video information networks case 3 communication costs a development de l'afrique.*.