Perhaps you should try some spelling variations:
radon transform » can transform, alone transform, brands transform
transport data » transport demand
transform a » transform _, transform our, transform 2.4
data macao » data macro
luis e » luis f, luis a
a acao » a adocao
luis c » luis f
c bus » _ bus, e bus, a bus

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) OR (luis e)) radon transform a acao ) OR ( luis c bus transport data macao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((luis de) OR (luis e)) radon transform a acao ) or ( luis c bus transport data macao ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((luis de) OR (luis e)) radon transform a acao ) or ( luis c bus transport data macao ))*.