After being scattered, the enemy troops fled in all directions.
Tips
register
Strongly negative — 流窜 implies criminal or hostile movement ("on the run"), not innocent travel. News headlines use it for fugitives, escaped convicts, and routed enemies.
memory
流 = to flow + 窜 = to scurry / flee (note 鼠 "rat" hidden inside 窜) → "flowing-scurrying" like a rat on the run.