alleluia vs song of praise

alleluia

noun

  • A liturgical form of hallelujah. 

  • A choral composition incorporating alleluia in its text. 

  • The plant wood sorrel. 

intj

  • A liturgical or variant form of hallelujah. 

song of praise

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