The phrase "a dramatic collapse of" is correct and usable in written English.
It can be used to describe a significant and sudden failure or breakdown of something, such as a system, organization, or structure.
Example: "The company experienced a dramatic collapse of its financial stability after the market crash."
Alternatives: "a sudden downfall of" or "a significant failure of".
Maduro, who has overseen a dramatic collapse of Venezuela's economy, has said Guaidó should "face justice" but has not explicitly ordered his arrest.
Our simulations also show a reduction in hydraulic conductivity that forces re-injected water to flow downwards, thereby enhancing the dissolution of evaporitic bedrock and producing subsidence that can ultimately result in a dramatic collapse of the injection well infrastructure.
The outcome was determined not by any increase in the Labour vote, but by a doubling of support for the Liberals and, most crucially, a dramatic collapse of the Conservative vote.
That wicket came amid a dramatic collapse of three for none in six balls, triggered by a superb one-handed pick-up-and-shy from Vikram Solanki to run out Salman Butt.
As hundreds of ISIS fighters fought their way from the desert suburbs into the city centre, Iraqi security forces suffered a dramatic collapse of morale despite outnumbering ISIS fighters by more than 15-to-one.
The observation supports theory No. 2 – that such massive stars are formed by a dramatic collapse of a cloud core.
In 1988, a scare over the presence of salmonella in eggs caused a dramatic collapse in sales of eggs and a series of warnings for vulnerable groups to avoid eating them if they were raw or runny.
Scientists said that data gathered since the 1880s, when records began, showed a dramatic collapse in stocks of cod, haddock, ling, halibut and other commercial species of fish.
Barring a dramatic collapse, a repeat of the thrilling finish to last season's corresponding fixture, when Essex won by one wicket, is unlikely.
Top scientists of the Iranian nuclear program had gathered in Natanz in April 2006 to witness the first performance of a series of centrifuges, when an explosion ended up in a dramatic collapse and a blow-up of key gas pipelines at the facility.
In the euro area, inflation has been below 1% for more than two years and is expected to drop further because of a dramatic collapse in oil prices.
