Perhaps you should try some spelling variations:
technology leaders » technology readiness, technology trade, technology users
2.5 communication » 2.3 communication, 2.7 communication, 3.5 communication
leaders decision » leadership decision, leaders section, managers decision
developpement de » developpement des, developpement durable
e developpement » de developpement, le developpement, et developpement
decision wage » decision water, decision maker, decision based
de afrique » de l'afrique, en afrique, l afrique
rates 2.5 » rates 4.5, rates 5.5, rates 2.1
costs e » 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 leaders decision wage rates 2.5 communication costs e developpement de afrique.*.