Highland vs alpine

Highland

adj
  • Of or related to Highland or the Highlands. 

name
  • A council area in north-west Scotland, one of 32 created in 1996. 

  • A former region in Scotland created in 1975 from the counties of Inverness-shire, Nairnshire, Ross and Cromarty, Caithness, Sutherland and parts of Argyll and Moray, abolished in 1996. 

  • A city in San Bernardino County, California, United States. 

alpine

adj
  • Of, relating to, or inhabiting mountains, especially above the timberline. 

  • Of or relating to slalom and downhill skiing. 

noun
  • An w:alpine plant, any of several plants, native to mountain habitats, often grown in a rock garden. 

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