Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
technological 3 » technological _, technological 3.5, technological art
integration de » integration der, integration des, l'integration de
3 integration » die integration, der integration, data integration
et afrique » en afrique, l afrique
trade 3.2 » trade 2.2, trade 2, trade 4.1
de trade » die trade, e trade, we trade
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: technological 3 integration de trade 3.2 communication costs le developpement et afrique.*.