Perhaps you should try some spelling variations:
personal communicator » personal communication, personal communications, professional communicators
communicator costs » communication costs, communications costs, communication costa
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
ein personal » ein persona, non personal, e personal
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
2.3.2 ein » 5.3.2 ein, 2.3.3 ein, 6.3.2 eine
costs 4 » costs _, costs a, costs 4.2
1 area » 1 areas, 21 area, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 2.3.2 ein personal communicator costs 4 developing 1 area.*.