Perhaps you should try some spelling variations:
japan communication » japan communications, human communication, open communication
der transformation » die transformation, zur transformation, energy transformation
technologies der » technologies de, technologie der, technologies under
transformation a » transformation _
developing city » developing cities, developing data, developing high
4 developing » 3 developing
city africa » china africa, cults africa
know japan » new japan, how japan
costs 4 » costs _, costs a, costs 4.2
a know » a known, _ know, i know

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies der transformation a know japan communication costs 4 developing city africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies der transformation a know japan communication costs 4 developing city africa.*.