Perhaps you should try some spelling variations:
canadian transport » canadian transportation
gases transfers » based transfers, cash transfers, water transfers
transport note » transport notes, transport noise, transport code
de canadian » _ canadian, a canadian, 13 canadian
transfers 6 » transfers _, transfers 3, transfers 2
langues de » langue de, langages de, langue du
f gases » _ gases
note a » note _, note 1, note 2
6 c » 6 co

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 note a ) OR ( guia f gases transfers 6 c ))~.
• Adding a wildcard symbol may retrieve word variants: (( langues de canadian transport note a ) or ( guia f gases transfers 6 c ))*.