Matched context for presence and source

The page lists matched contexts for presence and source.

Share - presence	Share - source	Phrase
0.30%	4.38%	pressure {presence or source}
0.33%	0.19%	{presence or source} [location] obtain
0.26%	0.29%	{presence or source} [does] comprise
0.72%	0.15%	{presence or source} [does] energize
0.47%	0.78%	air {presence or source}
0.21%	1.56%	energy {presence or source}
0.22%	1.15%	fluid {presence or source}
0.32%	1.34%	fuel {presence or source}
0.48%	0.27%	gas {presence or source}
0.20%	0.13%	heat {presence or source}
0.28%	0.29%	oil {presence or source}
0.57%	0.29%	radiation {presence or source}
0.90%	0.35%	signal {presence or source}
0.19%	1.35%	voltage {presence or source}