Matched context for flushing and scavenging

The page lists matched contexts for flushing and scavenging.

Share - flushing	Share - scavenging	Phrase
2.15%	16.08%	{flushing or scavenging} port
5.13%	4.61%	{flushing or scavenging} operation
3.73%	3.36%	{flushing or scavenging} valve
1.32%	3.43%	{flushing or scavenging} air
1.25%	3.21%	{flushing or scavenging} gas
3.24%	0.91%	{flushing or scavenging} action
2.67%	0.97%	{flushing or scavenging} line
2.50%	0.52%	{flushing or scavenging} cycle
0.65%	0.85%	{flushing or scavenging} chamber
0.37%	0.25%	{flushing or scavenging} means
0.48%	1.55%	{flushing or scavenging} system
1.22%	0.65%	permit {flushing or scavenging} [perform operation]