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
deep personal » der personal, de personal, des personal
4 development » 2 development, 4 developing
case deep » based deep, case des, have deep
costs 4 » costs _, costs a, costs 4.2
1 asezs » 1 assess

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 deep personal communication costs 4 development 1 asezs.*.