Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
technology und » technology fund, technology used, technology use
inflation wage » inflation rate, inflation target, inflation rates
und inflation » _ inflation, low inflation, der inflation
des afrique » en afrique, de l'afrique
wage rate » wage rates
rate 2.2 » rate 2.4, rate 4.2, 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 und inflation wage rate 2.2 communication costs 4.2 developpement des afrique.*.