Perhaps you should try some spelling variations:
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
developpement et » developpement des, developpement de, development east
technologie die » technologie de, technologie im, technologie der
inflation write » inflation rate, inflation crises, inflation rates
die inflation » does inflation, der inflation, price inflation
write case » site case, variate case
et afrique » en afrique, l afrique
case 5.2 » case 4.2, case 3.2, case 2

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

• Adding a wildcard symbol may retrieve word variants: technologie die inflation write case 5.2 communication costs _ developpement et afrique.*.