greetings vs salaam

greetings

intj
  • hello 

salaam

intj
  • A respectful ceremonial greeting used mostly in Islamic countries. 

verb
  • To perform a salaam to (someone). 

noun
  • A low bow as a ceremonial act of deference. 

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