Perhaps you should try some spelling variations:
information intent » information content, information contents, information inhalt
technologien der » technologien des, technologie der, technologien fur
de communication » mobile communication, online communication
der information » insider information, sector information, labor information
12.3 developing » 1.3 developing, 12.4 developing, 2.3 developing
intent der » internet der, content der
costs 12.3 » costs 2.3, costs 12.4, costs 14.3

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

• Adding a wildcard symbol may retrieve word variants: technologien der information intent der de communication costs 12.3 developing _ africa.*.