Thmyl-taryb-wyndwz-7-mn-mydya-fayr
Possible phrase when sorted and unscrambled (with 7 as "seven") could be something like:
"thmyl-taryb-wyndwz-7-mn-mydya-fayr"
But wyndwz → dbm wda (not clear). Could also be a simple with vowels added: thmyl → thymol (chemical) taryb → tryab → try a b wyndwz → windows 7 → seven mn → man mydya → my dya → maybe "my day" fayr → fair thmyl-taryb-wyndwz-7-mn-mydya-fayr
Atbash of each letter (a=z, b=y, etc.): thmyl → gsnbo (no) taryb → gzibi (no) Possible phrase when sorted and unscrambled (with 7