Perhaps you should try some spelling variations:
du developpement » de developpement, le developpement, et developpement
r12 integration » 12 integration, 2 integration, 2.2 integration
2 communication » 3 communication, 4 communication, 1 communication
technology r12 » technology 12, technology 2012, technology 11.2
integration we » integration wie, integration wage, integration wege
des afrique » en afrique, de l'afrique
we trade » e trade, die trade, one trade
costs du » costs _, costs 4, costs a
trade 2 » 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: technology r12 integration we trade 2 communication costs du developpement des afrique.*.