Perhaps you should try some spelling variations:
transport code » transport mode, transport modes, transport model
based transfer » based transfers, basin transfer, basin transfers
guias ses » guias de
ses based » aes based, sms based, cases based
de ideas » de idea, di ideas, new ideas
code a » code _, code 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( vague ((de ideas) OR (dead ideas)) transport code a ) or ( guias ses based transfer _ a ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vague ((de ideas) OR (dead ideas)) transport code a ) OR ( guias ses based transfer _ a ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vague ((de ideas) OR (dead ideas)) transport code a ) or ( guias ses based transfer _ a ))*".