Matched context for dispensing and switching

The page lists matched contexts for dispensing and switching.

Share - dispensing	Share - switching	Phrase
14.36%	11.38%	{dispensing or switching} [purpose] means
2.26%	17.28%	{dispensing or switching} [purpose] valve
2.55%	1.80%	{dispensing or switching} [purpose] mechanism
18.72%	0.25%	{dispensing or switching} [purpose] system
10.26%	0.15%	{dispensing or switching} [purpose] apparatus
1.93%	0.05%	{dispensing or switching} [purpose] portion