In the 1990s and early 2000s, web servers often had directory listing enabled. If you visited a website like www.example.com/movies/ , you might see a plain text page listing every file in that folder. Google still indexes these pages. When a user types into a search engine, they are specifically looking for open web directories (FTP or HTTP) that contain the movie file, rather than streaming pages cluttered with ads.
The "exclusive" you are hunting for is often a CAM (camcorder) rip or an old HDTV rip. You will end up watching a blurry, cropped version of the film. For a visually rich film like Kurangu Bommai , which relies on rural atmosphere and moody lighting, a 240p pirated copy ruins the director’s vision. index of kurangu bommai exclusive