Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
technology wages » technology age, technology week, technology usage
wages inflation » wage inflation, age inflation, cases inflation
inflation rates » inflation rate
3 communication » 4 communication, de communication, data communication
developpement l » developpement il, developpement la, developpement de
rates case » rates cape, states case, rates east
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 wages inflation rates case 3 communication costs 4.2 developpement l afrique.*.