Bollywood producer and filmmaker Karan Johar says that filmmakers can't do their work without using Google because we have to research on Google for the films. Google's experience in Bollywood film industry event Karan Johar said, we always do research on every aspects before making films and whenever we makes film then it becomes research case. I don't feel there is anyone filmmaker who can work without using Google. In this event Karan also talked with senior officials of Google and also said that there is a relation between Bollywood and Google. Karan said, I always said that Google is like your mother who has all the answers of your questions. Now it has become our daily routine and now Hello, Good morning have joined do Google also. Karan is being very busy in his upcoming directorial venture Ae Dil Hai Mushkil starring Aishwarya Rai Bachchan, Ranbir Kapoor, Anushka Sharma and Fawad Khan.