Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
developpement en » developpement et, developpement des, developpement de
technology low » technology flow, technology law, technology led
inflation wage » inflation rate, inflation target, inflation rates
low inflation » core inflation, _ inflation
wage rate » wage rates
rate 4.2 » rates 4.2, rate 4.3, rate 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology low inflation wage rate 4.2 communication costs 4.2 developpement en afrique.*.