airlift vs turbo

airlift

verb
  • To transport (troops etc) in an airlift. 

noun
  • The transportation of troops, civilians or supplies by air, especially in an emergency. 

  • Such a flight. 

  • A pipe that is used to suck up objects from the sea bed. 

turbo

verb
  • To autofire. 

adj
  • Very, super, etc.; usually relating to a qualitative value (as opposed to quantitative). 

  • Causing or relating to increased speed. 

  • With rapidly-increasing blind levels. 

noun
  • a turbine 

  • A turban shell. 

  • Autofire. 

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