Matched context for borehole and stem

The page lists matched contexts for borehole and stem.

Share - borehole	Share - stem	Phrase
9.02%	15.32%	valve {borehole or stem}
1.88%	1.44%	have {borehole or stem} [perform operation]
3.73%	0.77%	receive {borehole or stem} [perform operation]
1.86%	0.24%	provide {borehole or stem} [perform operation]