Dear Sardar,
Peace to you.
As far as my understanding serves me, Hamiduddin Farahi's explanation on this matter can be accessed from Amin Ahsan Islahi's work with the Quran entitled 'Tadabbur-i-Quran'.
The 'Renaissance' website which is an affiliate of the 'Al-Mawrid' institute has the following excerpt with regards Hamiduddin Farahi's Theory as an adaption from Amin Ahsan Islahi's 'Tadabbur-i-Quran'.
http://www.renaissance.com.pk/jlauqur97.htmlIf you understand Urdu, then you might be able to access this work including manuscripts directly from the link below:
http://www.tadabbur-i-quran.org/text-of-tadabbur-i-quran/For further information, you can always contact Al-Mawrid at:
Emails: info@al-mawrid.org ; almawrid@brain.net.pk
or visit their website at:
http://www.al-mawrid.orgWith regards the study from Turkey that has been shared on this forum, I have not scrutinised it hence I will not be able to offer any humble comments on it.
I hope that helps, God willing.
Joseph.