Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien fur » technologien des, technologien und, technologies 2
information case » information based, information can, information costs
fur information » zur information, fair information, your information
developing asia » development asia, developing a
de personal » der personal, des personal, de persona
asia areas » basic areas, aside areas, basin areas
case de » case des, case d, case d1

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information case de personal communication costs _ developing asia areas.*.