Perhaps you should try some spelling variations:
technology choice » technology change
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
choice inflation » choice information, price inflation
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
il afrique » l afrique, en afrique
rate case » state case, write case, rate caps
case 4.1 » case 4.2, case 1
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 choice inflation rate case 4.1 communication costs a developpement il afrique.*.