defend vs disclaim

defend

verb
  • To make legal defence of; to represent (the accused). 

  • To focus one's energies and talents on preventing opponents from scoring, as opposed to focusing on scoring. 

  • To attempt to retain a title, or attempt to reach the same stage in a competition as one did in the previous edition of that competition. 

  • To call a raise from the big blind. 

  • To support by words or writing; to vindicate, talk in favour of. 

  • To ward off attacks against; to fight to protect; to guard. 

disclaim

verb
  • (law) To relinquish or deny having a claim; to disavow another's claim; to decline accepting, as an estate, interest, or office. 

  • To renounce all claim to; to deny ownership of or responsibility for; to disown; to disavow; to reject. 

  • To make an admission or warning. 

  • To deny, as a claim; to refuse. 

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