Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
developpement du » developpement de, developpement des, developpement et
theologie does » theologie des, theologie der, rheologie des
does variation » de variation, der variation, die 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
2.1 et » 2.1 el

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 does variation 6 does de communication ((2.1 et) OR (2.1 eu)) developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: theologie does variation 6 does de communication ((2.1 et) OR (2.1 eu)) developpement du afrique.*.