outsourced vs part-time

outsourced

adj
  • Obtained by outsourcing 

  • Having ones employment transferred to a third party 

part-time

adj
  • For, during, or involving less than the normal time for some activity, especially the number of hours an employee works. 

How often have the words outsourced and part-time occurred in a corpus of books? (source: Google Ngram Viewer )