Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
information 3 » information 2
4 development » 2 development, 4 developing
des persona » des personal, de persona, des personals
costs 4 » costs _, costs a, costs 4.2
1 area » 1 areas, 21 area, 3 area
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information 3 des persona communication costs 4 development 1 area.*.