Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
3.3 developing » 4 developing, 2 developing, 1 developing
developing ce » developing e, developing ict, developing cil
content 2 » content _, content 1, content 3
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
ce africa » de africa, care africa, use africa
2 oral » _ oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information content 2 oral communication costs 3.3 developing ce africa.*.