The phrase "a snag that" is correct and usable in written English.
It can be used to introduce a problem or obstacle that has been encountered in a situation or process.
Example: "We encountered a snag that delayed the project timeline significantly."
Alternatives: "an issue that" or "a problem that".
It appears that the negotiators encountered a snag that might push an announcement on a delay until Friday.
A snag that delayed passage of the bill on Wednesday was resolved today with a compromise allowing states to seek exemptions from certain laws and rules that govern welfare, food stamps, public housing, job training, child care and other programs for low-income people.
We should also consider whether there is a need for the government to look into how the money was raised to buy the club, and where it came from". Manchester United's move for David de Gea might hit something of a snag that could feasibly delay his move to Old Trafford until after the start of next season.
At this point, the process design group hit a snag that almost unraveled the entire program.
It's a snag that Israeli officials and their U.S. allies hoping for a visa waiver may struggle to overcome.
We know that Andy's marriage to Gina (Marisa Tomei) has hit a snag, that Gina is sleeping with Hank, and that, aside from their affair, Hank's shrunken life includes a furious ex-wife (Amy Ryan), a young daughter and a collection of nervous tics.
Michael Wolff's Fire and Fury hit an early snag that definitely won't trip up Comey: Macmillan's initial print run consisted of 150,000 copies, a number far below demand as evidenced by the more than 2 million units that have been sold to date across all formats.
If they're lucky, they might notice another student walking to a car and snag that space once vacated.
Here's how to keep a cool head and snag that Italian vacation you always wanted, for half the price.
Instead of taking realistic steps early in their postdoc period, they hang onto the hope that one more article in a prestigious journal will snag that elusive professorship.
Over the delusional decade, I harbored an embarrassing aspirational fantasy that, by a certain age, I would snag that suit and wear it while swaggering into Todd English restaurants with my friends Tom Ford and George Clooney, talking about our model lovers and chronograph timepieces.
