Perhaps you should try some spelling variations:
personal communicator » personal communication, personal communications, professional communicators
communicator costs » communication costs, communications costs, communication costa
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
des personal » des personals, der personal, das personal
developing e » developing _, developing a, developing east
und des » und der
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien als informations und des personal communicator costs 4.2 developing e areas.*.