Perhaps you should try some spelling variations:
technology leaders » technology readiness, technology trade, technology users
3.2 communication » 3 communication, 2.3 communication, de communication
developpement du » developpement de, developpement des, developpement et
leaders section » leadership section, leaders decision, borders section
section wage » sector wage, section case, section based
du afrique » en afrique, l afrique, de l'afrique
rates 3.2 » rates 4.2, rates 5.2, states 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology leaders section wage rates 3.2 communication costs _ developpement du afrique.*.