Perhaps you should try some spelling variations:
communication 22.1 » communication 2.1, communications 2.2.1, communication 8.2.1
de communication » mobile communication, online communication
eu developpement » et developpement, du developpement, au developpement
developpement du » developpement de, developpement des, developpement et
theologie die » theologie der, theologie des, theologie im
die variation » de variation, does variation, der variation
du afrique » en afrique, l afrique, de l'afrique
22.1 eu » 2.1 eu, 22.2 eu, 2.12.1 eu
6 does » 16 does, 4 does, 1 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) OR (2 does)) de communication 22.1 eu developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: theologie die variation ((6 does) OR (2 does)) de communication 22.1 eu developpement du afrique.*.