Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
development du » development d, development ds, developpement du
theologie die » theologie der, theologie des, theologie im
die variation » de variation, does variation, der variation
variation 6 » variation _, variations _, variation des
du afrique » en afrique, l afrique, de l'afrique
does de » does debt
6 does » 16 does, 2 does, 4 does

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theologie die variation 6 does de communication ((3.1 test) OR (4.1 test)) development du afrique.~".
• Adding a wildcard symbol may retrieve word variants: theologie die variation 6 does de communication ((3.1 test) OR (4.1 test)) development du afrique.*.