no more vs not a sign of

no more

adj

  • Dead. 

  • Not any more, no further. 

intj

  • Stop it! Don't continue! 

noun

  • Something that is from a certain point onwards forbidden, or non-existent 

adv

  • No longer, not any more 

not a sign of

How often have the words no more and not a sign of occurred in a corpus of books? (source: Google Ngram Viewer )