Perhaps you should try some spelling variations:
informationen what » information what, informationen und, informationen uber
3.2 communication » 3 communication, 2.3 communication, de communication
methodology von » methodology 4, methodology 3, methodology 2.1
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
what search » what research
search 3.2 » search 4.2, search 3.1, search 3.3
l afrique » en afrique
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: methodology von informationen what search 3.2 communication costs a developpement l afrique.*.