The phrase "again traced and" is grammatically correct and can be used in written English.
It can be used when referring to something that has been traced multiple times, often in a context of research or investigation.
Example: "The ancient artifacts were again traced and documented to ensure their historical significance was preserved."
Alternatives: "re-traced and" or "traced once more and".
In the late 1960s, using mice, the researchers injected viruses and retroviruses and again traced the resulting immune complexes to the kidney.
In it he again traced a progressive development from a savage to a civilized state and pictured primitive man as an early philosopher applying his reason to explain events in the human and natural world that were beyond his control, even though his scientific ignorance produced erroneous explanations.
She bent over his palm again, traced one of the lines with the fingernail.
Ray tracing is a recursive procedure; each reflected or refracted ray is again traced in the same fashion until it vanishes into the background or makes an insignificant contribution.
The storm passes and I hear the sound again, tracing its source to a bird perched deep within a stand of hornbeam trees.
This again traces back to the blurring lines between professionals and non-professionals in the logistics industry or the character and incentivisation of the crowd.
According to his criteria of values, he will again trace out for you the whole past of the novel's history, and in so doing will give you some sense of his own poetics of the novel".
Using a small angled brush and brow powder or gel, start from the inner corner again tracing the brow hairline along the pencil line.
Start it all over again, trace it.
Hirsch underscores this lack of egotism again and again and traces the flashes of jubilant insight generated from reading and the impassioned search for perfection (and his "perfect" sonnets are all here, from "Bright Star" to "On First Looking into Chapman's Homer") -- and, later, for a more "malleable sonnet" that eventually led to the enduring rhythmic structures of the great odes.
