Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information content » information contents, information centers, information centre
technologien der » technologien des, technologie der, technologien fur
der information » insider information, sector information, labor information
5.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing e » developing _, developing a, developing east
content new » contents new, context new, contexts new
new verbal » non verbal, des verbal
costs 5.3 » costs 15.3, costs 2.3, costs 4.3
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 der information content new verbal communication costs 5.3 developing e africa.*.