Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
developing self » developing e, developing skills, developing areas
information b » information 2, information 1, information bank
3 developing » 3 development
de personal » der personal, des personal, de persona
costs 3 » costs _, costs 4, costs a
b de » b die, b der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information b de personal communication costs 3 developing self areas.*.