Perhaps you should try some spelling variations:
has transformed » have transformed, a transformed, law transformed
transformed em » transformed _, transformed 1, transformed a
guias dead » guias de
bei acao » de acao, bei adam, bei arno
dead has » dead case, dead man, dead war
bei aal » bei carl, bei adam
heat » head

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( guias _ heat transfer ((bei acao) OR (bei aal)) ) or ( guias dead has transformed em acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias _ heat transfer ((bei acao) OR (bei aal)) ) OR ( guias dead has transformed em acao )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias _ heat transfer ((bei acao) OR (bei aal)) ) or ( guias dead has transformed em acao ))".
• Adding a wildcard symbol may retrieve word variants: (( guias _ heat transfer ((bei acao) OR (bei aal)) ) or ( guias dead has transformed em acao ))*.