peewee vs small time

peewee

noun
  • A short or small person; a small object. 

  • A kind of small marble in children's games. 

  • A pewee. 

  • A magpie-lark or mudlark (Grallina cyanoleuca). 

  • A player in a sports league for very young children. 

small time

noun
  • A modest level of achievement, often local 

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