The reason these files are in an "index" is often because they were dumped there a decade ago. You will likely get:
In the US and UK, Guzaarish is often available on Amazon Prime Video for a small rental fee ($2.99 to $3.99). This costs less than a cup of coffee and ensures the artists receive royalties. index of guzaarish free
Before the era of Netflix and Amazon Prime, many websites hosted files in open directories. When a webmaster fails to secure a folder, a simple .htaccess file is missing. Consequently, the server lists all files inside like a library catalog. The reason these files are in an "index"