Perhaps you should try some spelling variations:
oral communication » personal communication
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
developing asia » development asia, developing a
a developing » a development
boost oral » boost morale, boost local, boost social
costs a » costs _, costs 4
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: technologien zur information _ boost oral communication costs a developing asia areal.*.