Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
transformation des » transformation der, transformation _
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing 4 » developing _, developing a, developing e
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
des och » des noch, des ocgk, des oecd
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien _ transformation des och moral communication costs 4.1 developing 4 areas.*.