Matched context for purging and prior-art

The page lists matched contexts for purging and prior-art.

Share - purging	Share - prior-art	Phrase
8.38%	20.05%	{purging or prior-art} system
3.13%	24.49%	{purging or prior-art} apparatus
2.77%	10.38%	{purging or prior-art} device
5.14%	3.16%	{purging or prior-art} control
3.91%	2.67%	{purging or prior-art} unit
2.20%	3.54%	{purging or prior-art} valve