Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
access integration » success integration, process integration, seamless integration
integration some » integration south, integration soziale, integration social
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
some trade » income trade
costs leur » costs clear
l afrique » en afrique
trade 4 » trade _, trade a

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

• Adding a wildcard symbol may retrieve word variants: technology access integration some trade 4 communication costs leur developpement l afrique.*.