Matched context for borehole and aperture

The page lists matched contexts for borehole and aperture.

Share - borehole	Share - aperture	Phrase
11.16%	2.63%	central [location] {borehole or aperture}
1.88%	2.16%	have {borehole or aperture} [perform operation]
9.02%	0.35%	valve {borehole or aperture}
8.42%	0.22%	radial [shape] {borehole or aperture}
1.75%	0.21%	fuel {borehole or aperture}
1.86%	0.36%	provide {borehole or aperture} [perform operation]
3.73%	0.21%	receive {borehole or aperture} [perform operation]