Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technology leaders » technology readiness, technology trade, technology users
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
leaders decision » leadership decision, leaders section, managers decision
et developpement » de developpement, le developpement, test development
developpement du » developpement de, developpement des, developpement et
decision wages » decision water, decision makers, decision biases
wages race » wages trade, wage rate, wages case
du afrique » en afrique, l afrique, de l'afrique
race 3.7 » races 3.5, range 3.7, race 1.4
costa et » acosta et, costa e, costa del

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

• Adding a wildcard symbol may retrieve word variants: technology leaders decision wages race 3.7 communication costa et developpement du afrique.*.