Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
sme development » trade development
technologie de » technologies de, technologie der, technologie die
development de » development d, development ds, developpement de
de inflation » der inflation, die inflation, d inflation
de afrique » de l'afrique, en afrique, l afrique
rate case » state case, write case, rate caps
costs sme » costs some, costs amy
case 2.7 » case 2.3, case 2.1, case 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologie de inflation rate case 2.7 communication costs sme development de afrique.*.