Perhaps you should try some spelling variations:
oral communication » personal communication
technologie und » technologies 2.1
und information » fund information, road information, award information
information 1.4 » information 10.4, information 1.2, information 1.3
developing asia » development asia, developing a
3 developing » 3 development
costs 3 » costs _, costs 4, costs a
book » books, ebook
areal. » areas., area., real.

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

• Adding a wildcard symbol may retrieve word variants: technologie und information 1.4 book oral communication costs 3 developing asia areal.*.