Perhaps you should try some spelling variations:
adoption innovation » adoption innovations, adaptation innovation, adaptation innovations
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
4 communication » 3 communication, 5.4 communication, de communication
innovation 1 » innovation _, innovation a
du afrique » en afrique, l afrique, de l'afrique
1 process » 2 process, 3 process, 2.1 process
process 4 » process 3
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 adoption innovation 1 process 4 communication costs de developpement du afrique.*.