The phrase "a real connection between" is correct and usable in written English.
You can use it when discussing relationships, interactions, or links between people, ideas, or things.
Example: "There is a real connection between the two artists, as they share similar experiences and influences in their work."
Alternatives: "a genuine link between" or "an authentic relationship between".
"There is a real connection between a healthy mind and a healthy body.
In this production, there is seldom a real connection between the singers and their songs.
"There's a real connection between fans and those airplanes," he told the Associated Press last year.
The hearts part is about creating a passion and a real connection between the person and the business.
"There's a real connection between Atlantic Canada and the New England states — Boston, in particular," he said.
"There's a real connection between some of the human revolutionaries I've played, like Che Guevara, and Kai, but the difference is that he believes human beings don't belong in the jungle," says Bernal.
The various authorities could play dumb and plead an inability to establish any real connection between their own sphere of influence and racist events on the Paris transport system.
These are conditionals that turn out to be logically true in classical and modal logic, just because the antecedent is a (necessary) falsity, and without any real connection between antecedent and consequent.
Examining the major advances in biological knowledge, one fails to find any real connection between biological history and the experimental designs that have produced today's cornucopia of knowledge of how the great variety of living organisms perform their functions.
For many companies, at least some of this content is spread out across the site without any real connection between the product pages and the content that supports it.
Ellie goes further and cites studies that suggest sexual violence is "to an extent rooted in ideologies of male sexual entitlement," though I struggle to see any real connection between rape and the guy who wolf-whistled at me this morning.
