Perhaps you should try some spelling variations:
power transformer » power transformers, pour transformer, power transforming
basic transport » bus transport, gas transport, benin transport
transformer 3 » transformers 3, transformer 1, transformer _
transport em » transport en, transport et, transport amp
guias key » guias de
key power » grey power, den power, der power
luis 1 » luis c, luis a, luis e
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 1) OR (luis f)) basic transport em acao ) or ( guias key power transformer 3 can ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((luis 1) OR (luis f)) basic transport em acao ) OR ( guias key power transformer 3 can )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((luis 1) OR (luis f)) basic transport em acao ) or ( guias key power transformer 3 can ))".
• Adding a wildcard symbol may retrieve word variants: (( ((luis 1) OR (luis f)) basic transport em acao ) or ( guias key power transformer 3 can ))*.