Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
technologie die » technologie de, technologie im, technologie der
sme development » trade development
die inflation » does inflation, der inflation, price inflation
development l » development li, development 1, development law
costs sme » costs some, costs amy
l afrique » en afrique
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 die inflation _ case 2.7 communication costs sme development l afrique.*.