Perhaps you should try some spelling variations:
china's transport » africa's transport, india's transport
transport cost » transport costs
transport 2.1 » transport 4.1, transport 4.3, transport _
14 china's » 1.4 china's, 1 china's, 4 china's
2.1 lacan » 1.1 lacan, 2.1 local, 2.1 lack
luis 14 » luis 1945, louis 18

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis 14 china's transport 2.1 lacan ) or ( luis _ bus transport cost also ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis 14 china's transport 2.1 lacan ) OR ( luis _ bus transport cost also )).
• Adding a wildcard symbol may retrieve word variants: (( luis 14 china's transport 2.1 lacan ) or ( luis _ bus transport cost also ))*.