Perhaps you should try some spelling variations:
based innovation » und innovation
13 communication » 3 communication, 1 communication, 10 communication
innovation race » innovation rate, innovation space, innovation brac
4 developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
race data » price data, place data, space data
data 13 » data 1.3, data 1, data 12
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 race data 13 communication costs 4 developpement des afrique.*.