The phrase "a substantial connection with" is correct and usable in written English.
It can be used to describe a significant or meaningful relationship or link between two entities, such as people, organizations, or concepts.
Example: "The researcher found a substantial connection with the previous studies, which supported her hypothesis."
Alternatives: "a significant link to" or "a meaningful relationship with".
A dangerous swing at a bouncing ball in the Tottenham area which found no connection with the ball and a substantial connection with Parker – who took the full force of Suarez's boot in his abdomen and fell in agony to the floor.
Another Supreme Court decision, Walden v. Fiore, stressed that the "defendant's suit-related conduct must create a substantial connection with the forum State". Walden v. Fiore, 571 U.S. 277, 284 (2014).
Both parties, increasingly bereft of any substantial connection with the broader community, continue to their own internal dynamics to determine who sits and draws a parliamentary salary.
The law's definition of a "US person" includes green-card holders and anyone with a substantial connection to the country, whatever that means.
"Celebrating the diverse literary universe is a longstanding Book Prizes' tradition and the 2006 honorees well represent a rich tapestry of writing". Times Book Editor David Ulin presented Kittredge with the Robert Kirsch Award, given annually to a living author with a substantial connection to the American West whose contribution to American letters deserves special recognition.
The Robert Kirsch Award, a lifetime achievement prize given to a writer with a substantial connection to the American West, will go to Terry Tempest Williams, a nature writer and environmental activist whose most recent book, "The Hour of Land: A Personal Topography of America's National Parks," was published in 2016.
Previous studies revealed a substantial connection between the FSTL1 level and severity of rheumatoid arthritis [ 22, 23].
Papadopoulos had admitted to lying to the F.B.I. about his relationship with a London-based professor who "claimed to have substantial connections with Russian government officials" and promised "dirt" on Hillary Clinton in the form of "thousands of emails".
Traveling in Italy, Papadopoulos meets an unidentified "professor based in London," who claims to have substantial connections with Russian government officials.
