Perhaps you should try some spelling variations:
prone communication » proper communication, project communication, process 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
4 development » 2 development, 4 developing
die prone » die probe, die pride, die prom
costs 4 » costs _, costs a, costs 4.2
b die » 2 die, 3 die, _ die
area. » areas.

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 prone communication costs 4 development 2.1 area.*.