Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
information und » informations und
3 communication » 4 communication, de communication, data communication
technology 1 » technology _
und trade » aid trade, und trans, und traum
costs le » costs _, costs 4, costs a
trade 3 » trade _, trade a, trade 4

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information und trade 3 communication costs le developpement de l'afrique.*.