Perhaps you should try some spelling variations:
canadian transport » canadian transportation
transport notes » transport rates, transport needs, transport noise
de canadian » _ canadian, a canadian, 13 canadian
transfers 6 » transfers _, transfers 2, transfers 7
transfers 3 » transfers _, transfer 3, transfer _
langues de » langue de, langages de, langue du
notes a » notes _, notes 2, notes 4
f gases » _ gases

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: (( langues de canadian transport notes a ) OR ( guia f gases ((transfers 6) OR (transfers 3)) c ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( langues de canadian transport notes a ) or ( guia f gases ((transfers 6) OR (transfers 3)) c ))~".
• Adding a wildcard symbol may retrieve word variants: (( langues de canadian transport notes a ) or ( guia f gases ((transfers 6) OR (transfers 3)) c ))*.