Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
developing self » developing e, developing skills, developing areas
information 2 » information 3
die personal » die personale, de personal, die persona

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information 2 die personal communication costs _ developing self areas.*.