Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
technology hard » technology has, technology have, technology hydro
inflation wages » inflation rates, inflation taxes, inflation targets
hard inflation » aid inflation, has inflation, hybrid inflation
wages case » ages case, wages close, cases case
de afrique » de l'afrique, en afrique, l afrique
case 1.1 » case 14.1, cases 1.1, case 13.1
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 hard inflation wages case 1.1 communication costs et developpement de afrique.*.