searching vs spiritous

searching

adj

  • Thorough. 

  • Looking over closely; penetrating; severe. 

noun

  • search; hunt 

spiritous

adj

  • pure; ardent 

  • spirituous 

  • high-spirited 

  • of the nature of spirit 

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