Perhaps you should try some spelling variations:
oral communication » personal communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
contents kiel » contents key, contents akira, contents list
developing 1 » developing _, developing a, developing e
kiel oral » kiel moral
costs 1.3 » costs 12.3, costs 14.3, costs 15.3

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

• Adding a wildcard symbol may retrieve word variants: technologien und information contents kiel oral communication costs 1.3 developing 1 africa.*.