Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
informations anreiz » b informationsanreize, informations tirer
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
developing east » development east, developing a, developing asia
4 developing » 3 developing
anreiz und » anreize und
east area » coast area, east asia
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 als informations anreiz und online communication costs 4 developing east area.*.