Perhaps you should try some spelling variations:
idea transformers » power transformers, 3 transformers, _ transformers
transport em » transport en, transport et, transport amp
guide de » guide _, guide a, guide 1
luis de » luis e
de idea » new idea, key idea, one idea
4.3 can » 4.3 cnn, 4.3 clean, 4.3 case
2.3 can » 2.3 case
de bus » de boues, de busca

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis de bus transport em acao ) or ( guide de idea transformers ((4.3 can) or (2.3 can)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis de bus transport em acao ) OR ( guide de idea transformers ((4.3 can) OR (2.3 can)) )).
• Adding a wildcard symbol may retrieve word variants: (( luis de bus transport em acao ) or ( guide de idea transformers ((4.3 can) or (2.3 can)) ))*.