also vs more and more

also

adv

  • In addition; besides; as well; further; too. 

more and more

adv

  • Progressively more. 

  • Indicates that the statement is becoming progressively more true. 

  • In a manner that progressively increases. 

det

  • Increasingly more; a growing number of; a growing quantity of. 

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