Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
developpement du » developpement de, developpement des, developpement et
dis information » mis information, aids information, des informations
information und » informations und
a developpement » au developpement, de developpement, le developpement
technology dis » technology does, technology 4ir, technology dlt
du afrique » en afrique, l afrique, de l'afrique
und trade » aid trade, und trans, und traum
trade 2.3 » trade 2.2, trade 2.1, trade 1.3
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology dis information und trade 2.3 communication costs a developpement du afrique.*.