Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
technologien des » technologien fur, technologien und, technologies 2
integration wege » integration wage, integration wie, integration work
de developpement » sme development
des integration » dis integration, res integration, gis integration
developpement l » developpement il, developpement la, developpement de
wege trade » we trade
trade 2.2 » trade 3.2, trade 4.1
l afrique » en afrique
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: technologien des integration wege trade 2.2 communication costs de developpement l afrique.*.