Perhaps you should try some spelling variations:
personal communication » interpersonal communication
development based » development band, development case, development bank
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
under personal » und personal, der personal, de personal
information 1 » information 2, information 3, information 3.2
4 development » 2 development, 4 developing
based areal » based real, base areas, based animal
1 under » 10 under, 13 under, 4 under
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information 1 under personal communication costs 4 development based areal.*.