Perhaps you should try some spelling variations:
technology leaders » technology readiness, technology trade, technology users
leaders inflation » leaders inflection, cases inflation, taxes inflation
4.2 developpement » 4.2 development, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
inflation rates » inflation rate
3 communication » 4 communication, de communication, data communication
rates case » rates cape, states case, rates east
il afrique » l afrique, en afrique
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technology leaders inflation rates case 3 communication costs 4.2 developpement il afrique.*.