ope vs ze

ope

adj
  • Open. 

intj
  • an exclamation of surprise; oops 

noun
  • alley or narrow passage e.g. Tonkin's Ope 

ze

pron
  • a gender-neutral third-person singular subject pronoun, equivalent to singular they, and coordinate with gendered pronouns he and she. 

noun
  • The name of the Cyrillic script letter З / з. 

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