Perhaps you should try some spelling variations:
communication 2.1 » communication 22.1, communications 2.1, communication 2.4
de communication » mobile communication, online communication
et developpement » de developpement, le developpement, test development
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
6 does » 16 does, 4 does, 1 does
2 does » 4 does
2.1 et » 2.1 eu, 2.1 el

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

• Performing a fuzzy search may retrieve terms with similar spellings: theologie die variation ((6 does) OR (2 does)) de communication 2.1 et developpement du afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theologie die variation ((6 does) OR (2 does)) de communication 2.1 et developpement du afrique.*".