Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
information un » information und, information unit, information use
debat personal » deceit personal, der personal, das personal
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing 4 » developing _, developing a, developing e
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
un debat » un debate, le debat, du debat
4 areal » 4 real, _ areal, 2 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information un debat personal communication costs 2.2 developing 4 areal.*.