Perhaps you should try some spelling variations:
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
dis integration » disintegration _
integration wie » integration sowie, integration wage, integration wege
technology dis » technology does, technology 4ir, technology dlt
wie trade » die trade, we trade, white trade
trade 1.3 » trade 16.3, trade 4.3, trade 5.3
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 wie trade 1.3 communication costs et developpement en afrique.*.