Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
developpement et » developpement des, developpement de, development east
inflation wages » inflation rates, inflation taxes, inflation targets
a developpement » au developpement, de developpement, le developpement
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
wages race » wages trade, wage rate, wages case
et afrique » en afrique, l afrique
race 3.2 » race 3.7, race 4.2, rice 3.2
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology und inflation wages race 3.2 communication costs a developpement et afrique.*.