Perhaps you should try some spelling variations:
4 developpement » de developpement, le developpement, et developpement
3 communication » 4 communication, de communication, data communication
developpement l » developpement il, developpement la, developpement de
technology der » technology does, technology 4ir, technology dlt
der informatik » der information, user information
informatik do » informatik der, informatik und, informatie die
l afrique » en afrique
prices 3 » prices _, prices a, prices 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 der informatik do prices 3 communication costs 4 developpement l afrique.*.