Perhaps you should try some spelling variations:
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
development east » development southeast, development 1
technology o140 » technology 1
o140 innovation » 4 innovation, 1 innovation, 1.1 innovation
innovation rate » innovation race, innovation create, innovation state
de development » e development, ce development, de developpement
east afrique » east africa, east african, en 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 o140 innovation rate have 5.3 communication costs de development east afrique.*.