Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology gap » technology 1, technology 2.2, technology 3
gap innovation » harp innovation, up innovation, eat innovation
innovation 2.0 » innovation 2.3, innovation 2.1, innovation 2.2
practices data » practices date, practical data, practices draft
2.0 practices » 2.5 practices, 2.6 practices, 12.3 practices
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology gap innovation 2.0 practices data communications costs 4 developpement l afrique.*.