In a more technical sense, "index of" followed by a movie title (like "index of Focus 2015") is a common search string used to find open directories on the web.
You can find Focus across several major platforms, though availability varies by region: focus movie index
Released in 2015, is a slick crime comedy-drama that revitalized the "con-man" genre with a heavy dose of style and romantic tension. Written and directed by Glenn Ficarra and John Requa—the duo behind Crazy, Stupid, Love —the film follows a veteran grifter who finds himself caught in a high-stakes game of deception when a former protégée reappears in his life. In a more technical sense, "index of" followed