Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costs » communication costs, communications _
technologien fur » technologien des, technologien und, technologies 2
fur informations » fur information, zur information, aux informations
developing asia » development asia, developing a
informations b » informations und, informations sur, informations och
3.3 developing » 4 developing, 2 developing, 1 developing
die personal » die personale, de personal, die persona
asia areas » basic areas, aside areas, basin areas
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
b die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologien fur informations b die personal communications costs 3.3 developing asia areas.*.