“nhkg,n tdgl s;sd” is one of most searched words in Google by Iranian. It’s not a persian word or A word by special meaning.
It’s a word that typed wrong! If you do not change your keyboard from persian to english, When you want to type “دانلود فیلم سکسی” this words will apear.
“دانلود فیلم سکسی” means “Download sexy video”.
Yeah it’s a Pornography word!