Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information can » information case, information 1, information 1.2
technologies 2 » technologies _, technologies 4
das personal » des personal, des personals, haus personal
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
can das » man das, can cash, can draw
costs 4 » costs _, costs a, costs 4.2
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: technologies 2 information can das personal communication costs 4 developing 2 areas.*.