have a gander at vs look at

have a gander at

look at

verb
  • to face (to be presented or confronted with; to have in prospect) 

  • To consider. 

  • To observe or watch (something). 

  • To study (something) visually. 

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