Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
du developpement » de developpement, le developpement, et developpement
developpement la » developpement de, developpement et, developpement du
informationen 1 » informationen 10, informationen 2, informationen _
technology von » technology vi, technology vt, technology vision
la afrique » l afrique, la fabrique, en afrique
costs du » costs _, costs 4, costs a
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technology von informationen 1 areas case communication costs du developpement la afrique.*.