Perhaps you should try some spelling variations:
transformed rivers » transforming rivers, transforming river, transformed residents
world transformed » world transforming
cities transport » city transport, cities transformed, china's transport
rivers across » lives across, ideas across, risks across
language do » language dot, languages do, language co
transport a » transport _, transport data
do cities » do citizens, two cities, did cities
ideas 19 » ideas 13, ideas 1948, ideas 1949
19 world » 1 world

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( ideas 19 world transformed rivers across ) OR ( language do cities transport a case ))~.
• Adding a wildcard symbol may retrieve word variants: (( ideas 19 world transformed rivers across ) or ( language do cities transport a case ))*.