Perhaps you should try some spelling variations:
developpement du » developpement de, developpement des, developpement et
res integration » dis integration, 1.2 integration, process integration
integration die » integration de, integration deep, integration does
1 communication » 10 communication, 3 communication, 4 communication
4 developpement » de developpement, le developpement, et developpement
technology res » technology risk, technology r, technology risks
du afrique » en afrique, l afrique, de l'afrique
die trade » die triade, rice trade, die trager
trade 1 » trade _, trade a, trade 4
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology res integration die trade 1 communication costs 4 developpement du afrique.*.