Perhaps you should try some spelling variations:
debate information » debt information, adequate information, device information
technology debate » technology debts, technology related, technology state
developpement du » developpement de, developpement des, developpement et
information und » informations und
2 communication » 3 communication, 4 communication, 1 communication
4 developpement » de developpement, le developpement, et developpement
du afrique » en afrique, l afrique, de l'afrique
und trade » aid trade, und trans, und traum
trade 2 » trade _, trade a, trade 4
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 debate information und trade 2 communication costs 4 developpement du afrique.*.