Perhaps you should try some spelling variations:
integration below » integration become, integration beyond, integration follow
2.3 communication » 3.2 communication, de communication, 4 communication
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
die integration » trade integration
technology die » technologie die, technology does, technology 4ir
below trade » low trade
trade 2.3 » trade 2.2, trade 2.1, trade 1.3
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 die integration below trade 2.3 communication costs du developpement en afrique.*.