Perhaps you should try some spelling variations:
oral communication » personal communication
technologien ad » technologien am, technologien und, technologien als
information und » informations und
developing east » development east, developing a, developing asia
ad information » d information, nd information, od information
a developing » a development
web oral » web portal
und web » und wer, und weg, und weber
costs a » costs _, costs 4
asezs. » sezs., aezs.

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information und web oral communication costs a developing east asezs.*.