Perhaps you should try some spelling variations:
developpements de » developpement de, developpement des, developpement du
de developpements » des developpements, de developpement, deux developpements
technologie der » technologie de, technologien des, technologies de
der integration » zur integration, sector integration
integration wie » integration sowie, integration wage, integration wege
1 communication » 10 communication, 3 communication, 4 communication
wie trade » die trade, we trade, white trade
costs de » costs _, costs 4, costs a
trade 1 » trade _, trade a, trade 4

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

• Adding a wildcard symbol may retrieve word variants: technologie der integration wie trade 1 communication costs de developpements de l'afrique.*.