The phrase "a connection can be" is correct and usable in written English.
It can be used when discussing the potential or possibility of establishing a connection in various contexts, such as relationships, technology, or ideas.
Example: "In this digital age, a connection can be made between individuals across the globe in an instant."
Alternatives: "a link can be" or "a relationship can be".
A connection can be made".
Sometimes the arts can be the only way a connection can be made across turbulent waters.
The thriller may well be the best genre in which such a connection can be made.
The patronage of sport cannot be divorced from the abuse of human rights where such a connection can be established.
A solution for fuel cell scaling-up and a connection can be built among the components, cells, stack, process and system control through the operating windows and flow fields.
Perhaps, just as a causal link is drawn between Sven-Goran Eriksson's tactics and Wayne Rooney's indiscretion, so a connection can be made between Domenech's caution and Zidane's frustration at France's inability to ram home their obvious advantage and give him his fairytale finale.
Through looking at where a city invests time and money, a clear connection can be seen to a city's actual values.
"Getting access to new digital applications over a fibre connection can be a massive competitive differentiator for businesses of any size," commented telecoms analyst Mark Newman from the ConnectivityX consultancy.
A missed connection can be a lot like pornography ― you know it when you see it.
Its argument: When an ad is on Amazon, a direct connection can be made between people seeing it and then making a purchase.
The disparity between the bandwidth offered by a wavelength and the bandwidth requirement of a multicast connection can be tackled by grooming multiple low bandwidth multicast connections into a high bandwidth wavelength channel or light-tree.
