Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologien labor » technology labor, technologies lasers, technologien fur
labor information » sector information
information costs » information contents, information centers, information content
costs debate » arts debate, city debate, class debate
debate moral » debat moral, debate temporal, debate global
a developing » a development
developing 2 » developing _, developing a, developing e
costs a » costs _, costs 4
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien labor information costs debate moral communication costs a developing 2 areas.*.