The concept is simple enough..find two short words you can pair together to form the original word before it was fractured.
Well, the words below are used only once.
And, on one occasion three are required...
And you may find multiple combinations
So then, the trick is to find the correction solution.
For example: BOARD OR OVER PINE can be combined to reform → ORPINE & OVERBOARD
AIR ARM BOARD CAKE CHAIR DOOR FIT FOOD LEAF LESS LET MAT OUT PAN PORT SEA SELF SHIP SURF WAR