forgetting vs implementation

forgetting

noun
  • The mental act by which something is forgotten. 

implementation

noun
  • The process of moving an idea from concept to reality. In business, engineering and other fields, implementation refers to the building process rather than the design process. 

  • A result of implementing something; a finished product, system or device. 

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