Perhaps you should try some spelling variations:
transformers 3 » transformers _, transformers 4, transformers 4.3
gas transport » mass transport, bus transport, car transport
transport em » transport en, transport et, transport amp
key ideas » new ideas
key idea » very idea, key item
luis 3 » luis f, luis c, luis a
3 gas » _ gas, 2 gas
3 can » _ can

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis 3 gas transport em acao ) or ( guias ((key idea) or (key ideas)) transformers 3 can ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis 3 gas transport em acao ) OR ( guias ((key idea) OR (key ideas)) transformers 3 can )).
• Adding a wildcard symbol may retrieve word variants: (( luis 3 gas transport em acao ) or ( guias ((key idea) or (key ideas)) transformers 3 can ))*.