Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
1.4 communications » 1.4 communication, 14 communications, 5.4 communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
technology gaps » technology gap
inflation taxes » inflation rates, inflation tax, inflation targets
gaps inflation » has inflation, grade inflation, rapid inflation
taxes race » wages race, taxes reduce
de afrique » de l'afrique, en afrique, l afrique
race 1.4 » case 1.4
costs et » 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 gaps inflation taxes race 1.4 communications costs et developpement de afrique.*.