Perhaps you should try some spelling variations:
oral communication » personal communication
does development » dams development, ides development, smes development
development east » development southeast, development 1
theologie die » theologie der, theologie des, theologie im
die variation » de variation, does variation, der variation
variation des » variation _, variation 6, variation series
east african » east africa, west african, west africa
vs oral » u.s oral
des vs » des vfs, des vi, des vers

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

• Adding a wildcard symbol may retrieve word variants: theologie die variation des vs oral communication _ does development east african.*.