Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologie und » technologies 2.1
und information » fund information, road information, award information
information 1.2 » information 1.5.2, information 2
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
why personal » my personal, a personal, 1 personal
1.2 why » 1.2 what

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

• Adding a wildcard symbol may retrieve word variants: technologie und information 1.2 why personal communication costs 4.2 developing _ access.*.