Perhaps you should try some spelling variations:
postal communication » post communication, oral communication, visual communication
information centers » information contents, information officers
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing e » developing _, developing a, developing east
centers auf » centers a, centre auf, centers case
auf postal » a postal
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
e africa » em africa, de africa, eu africa

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

• Adding a wildcard symbol may retrieve word variants: technologien im information centers auf postal communication costs 1.3 developing e africa.*.