Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
information when » information what, information war, information wants
du developpement » de developpement, le developpement, et developpement
developpement la » developpement de, developpement et, developpement du
methodology von » methodology 4, methodology 3, methodology 2.1
von information » von informationen, can information
when search » within search
search 3.2 » search 4.2, search 3.1, search 3.3
la afrique » l afrique, la fabrique, en afrique
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: methodology von information when search 3.2 communication costs du developpement la afrique.*.