Perhaps you should try some spelling variations:
personal communication » interpersonal communication
development based » development band, development case, development bank
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information b » information 2, information 1, information bank
4 development » 2 development, 4 developing
der personal » der personalen, der personen, der person
based areal » based real, base areas, based animal
costs 4 » costs _, costs a, costs 4.2
b der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologien des information b der personal communication costs 4 development based areal.*.