Tolong jelaskan mengenai Nominasi berganda dari Penghargaan Filmfare untuk Sutradara Terbaik

4: Sanjay Leela Bhansali (6)

2: Rakeysh Omprakash Mehra (2)

1: B. R. Chopra (5)

1: Vidhu Vinod Chopra (3)

1: J. P. Dutta (2)

1954 Bimal Roy – Do Bigha Zamin

1955 Bimal Roy – Parineeta

1956 Bimal Roy – Biraj Bahu

1957 V. Shantaram – Jhanak Jhanak Payal Baaje

1958 Mehboob Khan – Mother India

1959 Bimal Roy – Madhumati

1960 Bimal Roy – Sujata

L. V. Prasad – Chhoti Bahen

1961 Bimal Roy – Parakh

Kishore Sahu – Dil Apna Aur Preet Parai

1962 B. R. Chopra – Kanoon

Nitin Bose – Gunga Jumna

Radhu Karmakar – Jis Desh Men Ganga Behti Hai

1963 Abrar Alvi – Sahib Bibi Aur Ghulam

Biren Nag – Bees Saal Baad

Mehboob Khan – Son of India

1964 Bimal Roy – Bandini

B. R. Chopra – Gumrah

C. V. Sridhar – Dil Ek Mandir

1965 Raj Kapoor – Sangam

Khwaja Ahmad Abbas – Shehar Aur Sapna

1966 Yash Chopra – Waqt

1967 Vijay Anand – Guide

1968 Manoj Kumar – Upkar

A. Subba Rao – Milan

1969 Ramanand Sagar – Ankhen

Ram Maheshwari – Neel Kamal

1970 Yash Chopra – Ittefaq

L. V. Prasad – Jeene Ki Raah

1971 Asit Sen – Safar

Raj Khosla – Do Raaste

1972 Raj Kapoor – Mera Naam Joker

Shakti Samanta – Kati Patang

1973 Sohanlal Kanwar – Be-Imaan

1974 Yash Chopra – Daag

Rajendra Bhatia – Aaj Ki Taaza Khabar

1975 Manoj Kumar – Roti Kapda Aur Makaan

Anil Ganguly – Kora Kagaz

M. S. Sathyu – Garm Hava

1976 Yash Chopra – Deewaar

Basu Chatterjee – Chhoti Si Baat

Yash Chopra – Kabhi Kabhie

1978 Basu Chatterjee – Swami

Asrani – Chala Murari Hero Banne

Manmohan Desai – Amar Akbar Anthony

1979 Satyajit Ray – Shatranj Ke Khilari

Prakash Mehra – Muqaddar Ka Sikandar

Raj Khosla – Main Tulsi Tere Aangan Ki

Raj Kapoor – Satyam Shivam Sundaram

1980 Shyam Benegal – Junoon

Hrishikesh Mukherjee – Gol Maal

Yash Chopra – Kaala Patthar

1981 Govind Nihalani – Aakrosh

B. R. Chopra – Insaaf Ka Tarazu

Esmayeel Shroff – Thodisi Bewafaii

J. Om Prakash – Aasha

1982 Muzaffar Ali – Umrao Jaan

K. Balachander – Ek Duuje Ke Liye

Sai Paranjpye – Chashme Buddoor

1983 Raj Kapoor – Prem Rog

B. R. Chopra – Nikaah

1984 Govind Nihalani – Ardh Satya

1985 Sai Paranjpye – Sparsh

Kundan Shah – Jaane Bhi Do Yaaro

Ravi Chopra – Aaj Ki Awaaz

1986 Raj Kapoor – Ram Teri Ganga Maili

1989 Mansoor Khan – Qayamat Se Qayamat Tak

Rakesh Roshan – Khoon Bhari Maang

1990 Vidhu Vinod Chopra – Parinda

Mira Nair – Salaam Bombay!

Sooraj Barjatya – Maine Pyar Kiya

Subhash Ghai – Ram Lakhan

1991 Rajkumar Santoshi – Ghayal

1992 Subhash Ghai – Saudagar

Mahesh Bhatt – Dil Hai Ke Manta Nahin

1993 Mukul S. Anand – Khuda Gawah

Mansoor Khan – Jo Jeeta Wohi Sikandar

1994 Rajkumar Santoshi – Damini

Mahesh Bhatt – Hum Hain Rahi Pyar Ke

1995 Sooraj Barjatya – Hum Aapke Hain Koun..!

Rajkumar Santoshi – Andaz Apna Apna

Vidhu Vinod Chopra – 1942: A Love Story

1996 Aditya Chopra – Dilwale Dulhania Le Jayenge

Mansoor Khan – Akele Hum Akele Tum

Rakesh Roshan – Karan Arjun

Ram Gopal Varma – Rangeela

1997 Shekhar Kapur – Bandit Queen

Dharmesh Darshan – Raja Hindustani

Parto Ghosh – Agni Sakshi

1998 J. P. Dutta – Border

Yash Chopra – Dil To Pagal Hai

1999 Karan Johar – Kuch Kuch Hota Hai

Ram Gopal Varma – Satya

Sohail Khan – Pyaar Kiya To Darna Kya

2000 Sanjay Leela Bhansali – Hum Dil De Chuke Sanam

David Dhawan – Biwi No.1

John Matthew Matthan – Sarfarosh

2001 Rakesh Roshan – Kaho Naa... Pyaar Hai

Vidhu Vinod Chopra – Mission Kashmir

2002 Ashutosh Gowariker – Lagaan

Anil Sharma – Gadar: Ek Prem Katha

Farhan Akhtar – Dil Chahta Hai

Karan Johar – Kabhi Khushi Kabhie Gham...

2003 Sanjay Leela Bhansali – Devdas

Ram Gopal Varma – Company

2004 Rakesh Roshan – Koi... Mil Gaya

J. P. Dutta – LOC Kargil

Nikhil Advani – Kal Ho Naa Ho

Rajkumar Hirani – Munna Bhai M.B.B.S.

Ram Gopal Varma – Bhoot

Satish Kaushik – Tere Naam

2005 Kunal Kohli – Hum Tum

Farah Khan – Main Hoon Na

2006 Sanjay Leela Bhansali – Black

Madhur Bhandarkar – Page 3

Ram Gopal Varma – Sarkar

2007 Rakeysh Omprakash Mehra – Rang De Basanti

Karan Johar – Kabhi Alvida Naa Kehna

Rajkumar Hirani – Lage Raho Munna Bhai

Sanjay Gadhvi – Dhoom 2

2008 Aamir Khan – Taare Zameen Par

Anurag Basu – Life in a... Metro

Farah Khan – Om Shanti Om

Imtiaz Ali – Jab We Met

Shimit Amin – Chak De! India

2009 Ashutosh Gowariker – Jodhaa Akbar

A. R. Murugadoss – Ghajini

Abhishek Kapoor – Rock On!!

Aditya Chopra – Rab Ne Bana Di Jodi

Neeraj Pandey – A Wednesday!

2010 Rajkumar Hirani – 3 Idiots Anurag Kashyap – Dev.D

Ayan Mukerji – Wake Up Sid

Imtiaz Ali – Love Aaj Kal

2011 Karan Johar – My Name Is Khan Abhinav Kashyap – Dabangg Manish Sharma – Band Baaja Baaraat Sanjay Leela Bhansali – Guzaarish Vikramaditya Motwane – Udaan 2012 Zoya Akhtar – Zindagi Na Milegi Dobara

Abhinay Deo – Delhi Belly Farhan Akhtar – Don 2 Imtiaz Ali – Rockstar Milan Luthria – The Dirty Picture Raj Kumar Gupta – No One Killed Jessica 2013 Sujoy Ghosh – Kahaani

Anurag Basu – Barfi! Anurag Kashyap – Gangs of Wasseypur Gauri Shinde – English Vinglish Shoojit Sircar – Vicky Donor 2014 Rakeysh Omprakash Mehra – Bhaag Milkha Bhaag

Anand L. Rai – Raanjhanaa Abhishek Kapoor – Kai Po Che! Ayan Mukerji – Yeh Jawaani Hai Deewani Sanjay Leela Bhansali – Goliyon Ki Raasleela Ram-Leela Rohit Shetty – Chennai Express 2015 Vikas Bahl – Queen

Abhishek Varman – 2 States Anurag Kashyap – Ugly Rajkumar Hirani – PK Vishal Bhardwaj – Haider 2016 Sanjay Leela Bhansali – Bajirao Mastani

Kabir Khan – Bajrangi Bhaijaan Anand L. Rai – Tanu Weds Manu Returns Meghna Gulzar – Talvar Shoojit Sircar – Piku Sriram Raghavan – Badlapur 2017 Nitesh Tiwari – Dangal

Abhishek Chaubey – Udta Punjab Ali Abbas Zafar – Sultan Karan Johar – Ae Dil Hai Mushkil Ram Madhvani – Neerja Shakun Batra – Kapoor & Sons '''2018 Ashwiny Iyer Tiwari – Bareilly Ki Barfi Advait Chandan – Secret Superstar Saket Chaudhary – Hindi Medium Shashank Khaitan – Badrinath Ki Dulhania Shree Narayan Singh – Toilet: Ek Prem Katha''