Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
der integration » zur integration, sector integration
integration 3.2 » integration 4
developpement l » developpement il, developpement la, developpement de
technology der » technology does, technology 4ir, technology dlt
3.2 trade » 1.2 trade, 2.2 trade, 3.2 grade
l afrique » en afrique
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 der integration 3.2 trade _ communication costs le developpement l afrique.*.