call back vs remember

call back

verb
  • To request someone's return. 

  • To telephone someone again at a more convenient time. 

  • To return to a shop or residence one has previously visited. 

noun
  • Request for a second interview or audition, following a successful initial interview. 

remember

verb
  • To give (a person) money as a token of appreciation of past service or friendship. 

  • To not forget (to do something required) 

  • To memorize; to put something into memory. 

  • To keep in mind, be mindful of 

  • to commemorate, to have a remembrance ceremony 

  • To convey greetings from. 

  • To engage in the process of recalling memories. 

  • To recall from one's memory; to have an image in one's memory. 

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