all the more vs much

all the more

adv
  • Even more; notably, but even more notably due to additional information, either preceding or following the statement. 

much

adv
  • Used to indicate or compare extent. 

  • Often; frequently. 

  • To a great extent. 

pron
  • A large amount or great extent. 

det
  • Many ( + plural countable noun). 

  • A large amount of. 

  • Used to indicate, demonstrate or compare the quantity of something. 

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