vulnerable vs without arms

vulnerable

adj
  • Open to disclosing one's inner thoughts and feelings, acting in spite of one's instinct to self-preservation. 

  • More likely to be exposed to malicious programs or viruses. 

  • More or most likely to be exposed to the chance of being attacked or harmed, either physically or emotionally. 

without arms

How often have the words vulnerable and without arms occurred in a corpus of books? (source: Google Ngram Viewer )