Perhaps you should try some spelling variations:
based innovation » und innovation
innovation needs » innovation new, innovation never, innovation node
la communication » data communication, data communications
developpement en » developpement et, developpement des, developpement de
4 developpement » de developpement, le developpement, et developpement
needs closing » bonds closing, needs doing, needs going
closing la » closing a, closing _, closing gaps
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: technology based innovation needs closing la communication costs 4 developpement en afrique.*.