Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technologie does » technologien des, technologie de, technologie der
de developpement » sme development
developpement de » developpement des, developpement durable
does inflation » der inflation, die inflation, core inflation
inflation a » inflation _, inflation tax, inflation rate
de afrique » de l'afrique, en afrique, l afrique
case 4.1 » case 4.2, case 1
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologie does inflation a case 4.1 communication costs de developpement de afrique.*.