Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
developpement de » developpement des, developpement durable
technologie die » technologie de, technologie im, technologie der
4 developpement » de developpement, le developpement, et developpement
die inflation » does inflation, der inflation, price inflation
de afrique » de l'afrique, en afrique, l afrique
rate cap » rate caps
cap 3.2 » camp 3.2, cap 7.2, ccp 3.2
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologie die inflation rate cap 3.2 communication costs 4 developpement de afrique.*.