Perhaps you should try some spelling variations:
personal communicator » personal communication, personal communications, professional communicators
technologien chandos » technological changes, technologies changing, technologies chapter
chandos information » change information
communicator costs » communication costs, communications costs, communication costa
developing asia » development asia, developing a
4 developing » 3 developing
de personal » der personal, des personal, de persona
costs 4 » costs _, costs a, costs 4.2
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 chandos information _ de personal communicator costs 4 developing asia areal.*.