snout moth vs woodworm

snout moth

noun
  • Moths of the family Pyralidae. 

  • An eggar (family Lasiocampidae). 

woodworm

noun
  • Any of many beetle larvae that bore into wood. 

  • Anobium punctatum, the Common Furniture Beetle. 

  • A shipworm, a worm-like mollusk in the family Teredinidae that feeds on wood underwater in saltwater. 

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