Perhaps you should try some spelling variations:
integration states » integration strategy, integration systems, integration system
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
die integration » trade integration
technology die » technologie die, technology does, technology 4ir
states trade » states state, states three
trade 6.2 » trade 2.2, trade 3.2, trade 4.2
costs le » 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 states trade 6.2 communication costs le developpement en afrique.*.