Matched context for testing and maintenance

The page lists matched contexts for testing and maintenance.

Share - testing	Share - maintenance	Phrase
0.89%	1.97%	perform {testing or maintenance} [perform operation]
0.22%	4.69%	require {testing or maintenance} [perform operation]
0.24%	0.24%	allow {testing or maintenance} [perform operation]
0.48%	0.60%	carry out {testing or maintenance} [perform operation]
0.44%	1.17%	do {testing or maintenance} [perform operation]
0.75%	0.94%	engine {testing or maintenance}
0.70%	1.04%	periodic [time periodicity] {testing or maintenance}
0.15%	1.61%	pressure {testing or maintenance}
0.28%	0.35%	subsequent [chronology] {testing or maintenance}
0.46%	0.78%	system {testing or maintenance}
0.44%	0.31%	vehicle {testing or maintenance}