Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologies chapter » techniques chapter
chapter information » computer information, change information, career information
information und » informations und
die personal » die personale, de personal, die persona
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
costs 4 » costs _, costs a, costs 4.2
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies chapter information und die personal communication costs 4 developing 2 areal.*.