slam piece vs traducement

slam piece

noun
  • A journalistic or other treatment which portrays its subject in a highly unfavorable manner. 

  • A sexual partner to whom one has no particular emotional attachment. 

traducement

noun
  • The act of traducing; slander, calumny. 

How often have the words slam piece and traducement occurred in a corpus of books? (source: Google Ngram Viewer )