Perhaps you should try some spelling variations:
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
technology other » technology together, technologies other, technology theory
other innovation » other innovations, other information, foster innovation
de developpement » sme development
developpement et » developpement des, developpement de, development east
innovation rate » innovation race, innovation create, innovation state
et afrique » en afrique, l afrique
rate have » rates have
have 5.3 » leave 5.3, have 9.1
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 other innovation rate have 5.3 communication costs de developpement et afrique.*.