Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication cost » communication costs, communication costa, communications costs
technologien fair » technologien fur, technologies fail, technologien als
fair information » fairs information, fur information, labor information
information can » information case, information 1, information 1.2
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
can debat » can defeat, can deal, un debat
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
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 fair information can debat personal communication cost 2.2 developing 4 areal.*.