First, we tried ROT13 (common in online forums for hiding spoilers). The result was unintelligible. Next, Atbash (A↔Z, B↔Y, etc.) produced “njzg ubwb hph mbp qmhb sjbjb gsnbo” – equally nonsensical. Thus, it is not a simple letter substitution cipher.
Given your request to write a for the keyword "mqat fydyw sks nyk jnsy hqyqy thmyl" , I will assume this is a cipher challenge for SEO content on decoding techniques. mqat fydyw sks nyk jnsy hqyqy thmyl
Mapping back (common for Arabic 101 keyboard): First, we tried ROT13 (common in online forums