Perhaps you should try some spelling variations:
technology leaders » technology readiness, technology trade, technology users
leaders innovation » leadership innovation, leading innovation, borders innovation
innovation rates » innovation rate, innovation notes, innovation race
de communication » mobile communication, online communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
east de » least de, east side, east new
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology leaders innovation rates east de communication costs a developpement l afrique.*.