Perhaps you should try some spelling variations:
transport data » transport demand
sea transport » road transport, bus transport
transform a » transform _, transform our, transform 2.4
data macao » data macro
key idea » key ideas, very idea, key item
de idea » new idea, one idea
a acao » a adocao
luis a » luis f, luis c
a sea » _ sea, a set

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: (( luis ((de idea) OR (key idea)) transform a acao ) OR ( luis a sea transport data macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis ((de idea) or (key idea)) transform a acao ) or ( luis a sea transport data macao ))*.