Perhaps you should try some spelling variations:
chapter inflation » counter inflation, higher inflation, wipper inflation
de developpement » sme development
developpement de » developpement des, developpement durable
2 communication » 3 communication, 4 communication, 1 communication
inflation off » inflation auf, inflation boys, inflation good
de afrique » de l'afrique, en afrique, l afrique
off case » off rate
costs de » costs _, costs 4, costs a
case 2 » case 1

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

• Adding a wildcard symbol may retrieve word variants: methodology chapter inflation off case 2 communication costs de developpement de afrique.*.