Pally vs peaceful

Pally

noun

  • A Palestinian. 

peaceful

noun

  • a Muslim; especially a violent member of a radical Islamist group. 

adj

  • Motionless and calm. 

  • Inclined to peace. 

  • Not at war; not disturbed by strife or turmoil. 

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