Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costs » communication costs, communications _
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
development 2 » development 1, development 2.1, development 2.3
eq personal » e personal, der personal, des personal
costs a » costs _, costs 4
2 areas » 1 areas, 2 areal, 4 areas
3.2 eq » 3.2 el

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 3.2 eq personal communications costs a development 2 areas.*.