Perhaps you should try some spelling variations:
has transformed » have transformed, a transformed, law transformed
transformed a » transformed _, transformed 1, transformer 1
transfer bei » transfer beim, transfers bei, transfer der
guias dead » guias de
bei acao » de acao, bei aal, bei adam
dead has » dead case, dead man, dead war
a acao » a adocao
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 ( guias dead has transformed a acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias _ heat transfer bei acao ) OR ( guias dead has transformed a acao )).
• Adding a wildcard symbol may retrieve word variants: (( guias _ heat transfer bei acao ) or ( guias dead has transformed a acao ))*.