Perhaps you should try some spelling variations:
gases transfers » based transfers, cash transfers, water transfers
transport model » transport modes, transport mode, transport market
transfers 2 » transfers _, transfers 3, transfers 6
values de » values add, values _, values a
de ideas » di ideas, dead ideas, new ideas
de gases » de bases, _ gases, f gases
de idea » new idea, key idea, one idea
model a » model 1
2 c » 2 co

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 (de idea)) transport model a ) or ( values de gases transfers 2 c ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vague ((de ideas) OR (de idea)) transport model a ) OR ( values de gases transfers 2 c ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vague ((de ideas) OR (de idea)) transport model a ) or ( values de gases transfers 2 c ))*".