Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
dis integration » disintegration _
technology dis » technology does, technology 4ir, technology dlt
integration we » integration wie, integration wage, integration wege
trade 2.3 » trade 2.2, trade 2.1, trade 1.3
we trade » e trade, die trade, one trade
costs et » 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 dis integration we trade 2.3 communication costs et developpement en afrique.*.