Hum vs Side

Hum

name
  • A town in the central part of Istria, northwest Croatia, 7 km from Roč. 

Side

name
  • An ancient city on a small peninsula on the Mediterranean coast of Anatolia, settled by Greeks from Cyme. 

  • Its ruins, located beside the village of Selimiye in Turkey's Antalya province. 

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