Perhaps you should try some spelling variations:
based innovation » und innovation
innovation rates » innovation rate, innovation notes, innovation race
13 communication » 3 communication, 1 communication, 10 communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
rates data » rate data, states data, cases data
costs de » costs _, costs 4, costs a
data 13 » data 1.3, data 1, data 12

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

• Adding a wildcard symbol may retrieve word variants: technology based innovation rates data 13 communication costs de developpement en afrique.*.