under a strain vs windy

under a strain

windy

adj
  • Flatulent. 

  • Having many bends; winding, twisting or tortuous. 

  • Accompanied by wind. 

  • Nervous, frightened. 

  • Long-winded; orally verbose. 

  • Empty and lacking substance. 

  • Unsheltered and open to the wind. 

noun
  • fart 

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