Matched context for protect and maintain

The page lists matched contexts for protect and maintain.

Share - protect	Share - maintain	Phrase
0.29%	0.14%	{protect or maintain} assembly [perform operation]
0.21%	0.17%	{protect or maintain} connection [perform operation]
0.63%	0.16%	{protect or maintain} element [perform operation]
1.32%	0.20%	{protect or maintain} engine [perform operation]
1.33%	0.17%	{protect or maintain} head [perform operation]
0.20%	0.37%	{protect or maintain} integrity [perform operation]
0.42%	0.33%	{protect or maintain} means [perform operation]
0.48%	0.12%	{protect or maintain} portion [perform operation]
0.22%	0.42%	{protect or maintain} seal [perform operation]
0.71%	0.13%	{protect or maintain} surface [perform operation]
0.45%	0.13%	{protect or maintain} switch [perform operation]
0.70%	0.16%	{protect or maintain} system [perform operation]
0.99%	0.12%	{protect or maintain} transistor [perform operation]
0.42%	0.72%	{protect or maintain} valve [perform operation]
0.59%	0.76%	{protect or maintain} modal can
0.35%	0.30%	{protect or maintain} modal will
0.55%	0.13%	{protect or maintain} to help
0.48%	0.13%	{protect or maintain} to serve
0.58%	0.12%	device [does] {protect or maintain}
0.55%	0.79%	means [does] {protect or maintain}
0.27%	0.18%	member [does] {protect or maintain}
0.21%	0.13%	provide for {protect or maintain}
0.23%	0.27%	still [temporal] {protect or maintain}
0.32%	0.38%	system [does] {protect or maintain}
0.37%	0.57%	valve [does] {protect or maintain}