Perhaps you should try some spelling variations:
information needs » information networks
und communication » under communication, brand communication, d'une communication
developpement en » developpement et, developpement des, developpement de
4 developpement » de developpement, le developpement, et developpement
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
needs west » needs test, needs east, needs must
west und » west u.s
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 a information needs west und communication costs 4 developpement en afrique.*.