Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
technologien laws » technologien als, technologien des, technologien am
information costs » information contents, information centers, information content
laws information » news information, als information, platas information
developing asia » development asia, developing a
4 developing » 3 developing
asia areas » basic areas, aside areas, basin areas
costs 4 » costs a, costs 4.2, costs 4.4

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

• Adding a wildcard symbol may retrieve word variants: technologien laws information costs _ visual communication costs 4 developing asia areas.*.