Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
developing coast » developing east, developing forest, developing cross
4 developing » 3 developing
coast area » coastal area, coastal areas
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information _ new visual communication costs 4 developing coast area.*.