Perhaps you should try some spelling variations:
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
based innovation » und innovation
innovation rates » innovation rate, innovation notes, innovation race
de developpement » sme development
developpement de » developpement des, developpement durable
rates data » rate data, states data, cases data
de afrique » de l'afrique, en afrique, l afrique
data 1.3 » data 2.3, data 1.2, data 1.4
costs de » costs _, costs 4, costs a

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 1.3 communication costs de developpement de afrique.*.