Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information content » information contents, information centers, information centre
technologien im » technologie im, technologien am, technologien _
developing real » developing areas, developing a, developing east
im information » crm information, stm information, 2 information
4 developing » 3 developing
content non » content how, content among, content from
real africa » rural africa, areas africa, health africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien im information content non verbal communication costs 4 developing real africa.*.