Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
integration wege » integration wage, integration wie, integration work
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
1 integration » 10 integration, 11 integration, 12 integration
technology 1 » technology _
wege trade » we trade
trade 2.2 » trade 3.2, trade 4.1
l afrique » en afrique
costs du » 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: technology 1 integration wege trade 2.2 communication costs du developpement l afrique.*.