Their research shows a 'link' between high cholesterol and an increased risk of heart attacks. [=shows that high cholesterol causes an increased risk of heart attacks]
Your raise 'is linked to' your job performance. [=your raise is related to your job performance; the size of your raise is related to how well you do your job]
The elderly couple 'linked arms' [=kept their bent arms hooked together at the elbow] as they walked down the street.
(..) I'd mosey on over here... invite you all to Greendale's annual thanks-living potluck dinner... where we remember all we have to be thankful for. There may be a link to enrollment at Greendale... and holiday suicide. Just a shoelace and belt-free night full of fun. You should all drop by. (..)2013 TvShow: Community Title: Cooperative Escapism in Familial Relations Season: 4 Episode 5