Matched context for circulation and withdrawal

The page lists matched contexts for circulation and withdrawal.

Share - circulation	Share - withdrawal	Phrase
7.27%	19.73%	{circulation or withdrawal} passage
3.96%	1.26%	fluid {circulation or withdrawal}
5.77%	0.69%	{circulation or withdrawal} system
1.35%	2.88%	fuel {circulation or withdrawal}
0.56%	6.03%	prevent {circulation or withdrawal} [perform operation]
1.39%	2.09%	allow {circulation or withdrawal} [perform operation]
1.17%	2.00%	liquid {circulation or withdrawal}
1.11%	2.48%	permit {circulation or withdrawal} [perform operation]
1.01%	1.23%	{circulation or withdrawal} line
2.16%	0.88%	{circulation or withdrawal} means
1.20%	1.35%	{circulation or withdrawal} port
1.21%	0.88%	{circulation or withdrawal} unit
0.60%	0.94%	effect {circulation or withdrawal} [perform operation]