Perhaps you should try some spelling variations:
wireless communication » wireless communications, business communication
information befunde » information before, information beyond, information und
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
3 development » 2 development
der wireless » over wireless, modern wireless, other wireless
befunde der » befunde zur
costs 3 » costs _, costs 4, costs a
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien als information befunde der wireless communication costs 3 development a areas.*.