handover vs shipment

handover

noun
  • The transfer of goods from the dealer to the purchaser, often of illegal goods. 

  • the process of transferring an ongoing call or data session from one channel connected to the core network to another channel. 

  • The transference of authority, control, power or knowledge from one agency to another, or from one state to another. 

  • the process of transferring satellite control responsibility from one earth station to another without loss or interruption of service. 

  • The information passed on in such a case. 

shipment

noun
  • the act of transporting goods 

  • a load of goods that is transported by any method (not just by ship) 

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