Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
risk integration » ark integration, book integration, look integration
integration work » integrating world, integration framework, integration 3
developpement et » developpement des, developpement de, development east
4 developpement » de developpement, le developpement, et developpement
work trade » pork trade, world trade, work travel
et afrique » en afrique, l afrique
trade 2.3 » trade 2.2, trade 2.1, trade 1.3
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology risk integration work trade 2.3 communication costs 4 developpement et afrique.*.