Perhaps you should try some spelling variations:
proper communication » power communication, prone communication, provider communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
development 2.1 » development 1
information b » information 2, information 1, information bank
die proper » die prager, die oper, die probe
2.1 areal » 2.1 area, 2.1 real, 2.1 areas
costs a » costs _, costs 4
b die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information b die proper communication costs a development 2.1 areal.*.