Perhaps you should try some spelling variations:
river transport » air transport, water transport, private transport
world transfer » world transport, food transfer, bond transfer
language value » language case, language all, language culture
transfer were » transfer der, transfer fee, transfer gene
transport air » transport a, transport data, transport _
were across » care across, fire across, tenure across
value river » value driver, value drivers, value driven
und world » fund world, undp world, 2nd world
cea und » ca und, cerda und, ceuta und
coda » code, cod, oda

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( cea und world transfer were across ) OR ( language value river transport air coda ))~".
• Adding a wildcard symbol may retrieve word variants: (( cea und world transfer were across ) OR ( language value river transport air coda ))*.