Perhaps you should try some spelling variations:
japan communication » japan communications, human communication, open communication
der transformation » die transformation, zur transformation, energy transformation
developing parties » developing practices, developing cities, developing coutires
technologies der » technologies de, technologie der, technologies under
parties africa » rates africa, prices africa, passes africa
4 developing » 3 developing
ko japan » roc japan, 3 japan, 1 japan
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: technologies der transformation _ ko japan communication costs 4 developing parties africa.*.