/swagger/index.html
/swagger/v1/swagger.json
/swagger-ui.html
/swagger-resources
/swagger/static/index.html

/swagger/index.html
/swagger/v1/swagger.json
/swagger-ui.html
/swagger-resources
/swagger/static/index.html
/swagger/ui/index

Add new Swagger UI path
Add new Swagger UI path

Just stumbled upon that URL, search `inurl:swagger/ui/index` for examples.