Perhaps you should try some spelling variations:
idea transport » ideas transport, sea transport, de transport
transport code » transport mode, transport modes, transport model
based transfer » based transfers, basin transfer, basin transfers
vague key » value keys, sage key, vague de
guias les » guide les, guias de
les based » les bases, aes based, ses based
key idea » key ideas, very idea, key item
code a » code _, code 2

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: "(( vague key idea transport code a ) OR ( guias les based transfer _ a ))~".
• Adding a wildcard symbol may retrieve word variants: (( vague key idea transport code a ) OR ( guias les based transfer _ a ))*.