Perhaps you should try some spelling variations:
oral communication » personal communication
developing based » development based, developing asia, developing east
technologie und » technologies 2.1
und information » fund information, road information, award information
information 1.2 » information 1.5.2, information 2
3 developing » 3 development
based ideas » basic ideas, based isems, based models
de oral » de otras, new oral
costs 3 » costs _, costs 4, costs a
1.2 de » 1.2 die, 1.2 der, 1.2 des

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

• Adding a wildcard symbol may retrieve word variants: technologie und information 1.2 de oral communication costs 3 developing based ideas.*.