Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
information content » information contents, information centers, information centre
technologie und » technologies 2.1
und information » fund information, road information, award information
3.1 developing » 3.3 developing, 3.2 developing, 4.1 developing
developing em » developing e, developing eq, developing amp
content der » content does, content get, intent der
der causes » des causes, order causes, debt causes
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
em africa » 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologie und information content der causes communication costs 3.1 developing em africa.*.