Dictionary / Vocabulary / こぼれ落ちる
こぼれおちる
to spill over and fall; to scatter (petals, leaves, etc.)
Also written 零れ落ちる
酷使されている不法外国人労働者は制度の隙間にこぼれ落ちてしまうことが多いのです。
Mistreated illegal foreign workers often fall between the cracks of the social system.