Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
developing basin » developing asia, developing asian, developing based
technologien nd » technologien und, technologien ad, technologie und
information 1.2 » information 1.5.2, information 2
nd information » und information, d information, od information
boost visual » does visual, mouse visual
a developing » a development
1.2 boost » 1.2 book
costs a » costs _, costs 4
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information 1.2 boost visual communication costs a developing basin area.*.