Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costs » communication costs, communications _
informations 2.2 » information 2.2, information 2.2.2, information 3.2.2
technologien am » technologien im, technologien als, technologie im
am informations » a informations, als informations, aux informations
development 4 » development 1
e personal » de personal, 1 personal, 4 personal
costs 2 » costs 20, costs _, costs 4
4 areal » 4 real, _ areal, 2 areal
2.2 e » 2.2 eu, 2.2 _, 2.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologien am informations 2.2 e personal communications costs 2 development 4 areal.*.