Perhaps you should try some spelling variations:
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing asia » development asia, developing a
information 4 » information 2
asia ideas » basic ideas
best oral » best deal
4 best » 3 best

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 4 best oral communication costs _ developing asia ideas.*.