Perhaps you should try some spelling variations:
china's transport » africa's transport, india's transport
transport crisis » transform crisis, transport costs, transfer crisis
do china's » mo china's, does china's, how china's
guias die » guias de, bias die, glas die
aguas do » aguas de, aguas del
crisis a » crisis _
heat » head

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: (( aguas do china's transport crisis a ) OR ( ((guias die) OR (guia de)) heat transfer _ acao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas do china's transport crisis a ) or ( ((guias die) OR (guia de)) heat transfer _ acao ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas do china's transport crisis a ) or ( ((guias die) OR (guia de)) heat transfer _ acao ))*.