Perhaps you should try some spelling variations:
4.4 communication » 5.4 communication, 4.1 communication, 1.4 communication
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
technology gaps » technology gap
gaps innovation » als innovation, cars innovation, groups innovation
innovation 1.5 » innovation 11.5, innovation 14.5, innovation 1.3
1.5 practice » 2.5 practices, 1 practice, 3.1 practice
practice 4.4 » practice 4.1, practice 7.4, practice 5.1
la afrique » l afrique, la fabrique, en afrique
costs le » 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 gaps innovation 1.5 practice 4.4 communication costs le developpement la afrique.*.