Matched context for refueling and leveling

The page lists matched contexts for refueling and leveling.

Share - refueling	Share - leveling	Phrase
2.68%	29.76%	{refueling or leveling} activity
1.12%	22.94%	{refueling or leveling} valve
0.60%	11.94%	{refueling or leveling} device
2.51%	3.01%	{refueling or leveling} system
0.97%	4.34%	vehicle {refueling or leveling}