Perhaps you should try some spelling variations:
technology choice » technology change
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
choice inflation » choice information, price inflation
inflation states » inflation rates, inflation taxes, inflation starts
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
case 2.1 » cases 2.1, case 4.1, case 2.3
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: technology choice inflation states case 2.1 communication costs 4 developpement l afrique.*.