Let’s try :
Could this be (each letter replaced by the one above on QWERTY)?
t (20) → g (7) t → g b (2) → o (15) y (25) → l (12) q (17) → d (4) So "ttbyq" →
Maybe it’s for numbers? No numbers.
Next word "msaryf": m (13) → z (26) s (19) → f (6) a (1) → n (14) r (18) → e (5) y (25) → l (12) f (6) → s (19) → — not English.
t → g t → g b → o y → l q → d space m → z s → f a → n r → e y → l f → s space m → z h → u k → x r → e
Result: — “ggold” looks like “gold” (maybe double g is typo? "tt" → "gg" in ROT13, so "ttbyq" = "ggold" indeed. If we fix "ggold" → "gold" (remove one g), maybe the phrase is "gold ? ?".
Try QWERTY up one row (e.g., w→2, e→3, but letters to letters? Not consistent).
Let's test on whole, then read as English misspelling: ggold zfnels zuxe → maybe "golden felix zuze"? No.