Karnataka is Kannada words karu nādu, meaning "elevated land"
https://www.google.com/search?q=Raichur
https://www.google.com/search?q=iskcon+raichur
https://www.google.com/search?q=Sanka
https://www.google.com/search?q=Sankarasur
https://www.google.com/search?q=Sarja
https://www.google.com/search?q=Mandya
https://www.google.com/search?q=Vokkaliga