Perhaps you should try some spelling variations:
oral communication » personal communication
developpement du » developpement de, developpement des, developpement et
theologie der » ideologie der, typologie der, theorie der
der variation » de variation, does variation, die variation
du afrique » en afrique, l afrique, de l'afrique
des oral » des moral, des oil, des orts
a does » 4 does, 1 does, 3 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 der variation _ des oral communication ((a does) OR (2 does)) developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: theologie der variation _ des oral communication ((a does) OR (2 does)) developpement du afrique.*.