Perhaps you should try some spelling variations:
oral communication » personal communication
das development » dams development, gas development, does development
theologie die » theologie der, theologie des, theologie im
die variation » de variation, does variation, der variation
variation des » variation _, variation 6, variation series
1 african » _ african, 1 africa
2 african » _ african
eds oral » u.s oral, vs oral
des eds » des egks, des epos

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 des eds oral communication _ das development ((1 african) OR (2 african)).~".
• Adding a wildcard symbol may retrieve word variants: theologie die variation des eds oral communication _ das development ((1 african) OR (2 african)).*.