Perhaps you should try some spelling variations:
reactive communication » proactive communication, active communication, seductive communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
who reactive » from reactive, _ reactive, who receives
4 developing » 3 developing
3.2 who » 5.2 who, 3.2 why, 1.2 who
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 fur information 3.2 who reactive communication costs 4 developing _ access.*.