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 maps » rate caps, rate swaps, rate cap
maps 3.2 » maps 2.2, maps 3.1, maps 5.2
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 maps 3.2 communication costs 4 developpement de afrique.*.