Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
use information » user information, house information, users information
information und » informations und
1 communication » 10 communication, 3 communication, 4 communication
technology use » technology 1, technology 2.2, technology 3
des afrique » en afrique, de l'afrique
und trade » aid trade, und trans, und traum
costs le » costs _, costs 4, costs a
trade 1 » 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 use information und trade 1 communication costs le developpement des afrique.*.