The phrase "about a breakthrough" is correct and usable in written English.
It can be used when discussing a significant discovery or advancement in a particular field or context.
Example: "The researchers published a paper about a breakthrough in renewable energy technology that could change the industry."
Alternatives: "regarding a breakthrough" or "concerning a breakthrough".
Some now say Modi, who has no need to prove his conservative credentials, could bring about a breakthrough.
Evans then appeared and at great length explained how the feat they witnessed was possible, and was convinced that the chance visit would bring about a breakthrough with the Brandywine millers.
He recently spoke about a breakthrough featuring an old painting.
He was enthusiastic about a breakthrough of a different order: 18th-century porcelain figurines.
And when the industry was excited about a breakthrough, it expected — even demanded — that consumers get excited, too.
Some recalled that the nuclear agency's director general, Yukiya Amano, had been optimistic about a breakthrough last May after talks, only to be disappointed later.
Maybe some American scientist in a laboratory somewhere is about to make a breakthrough.
It's cleared up the right and the ball breaks to Yakubu, he begins a few seconds of thoughtful Everton play as they stroke it about waiting for a breakthrough.
In puzzle-land, however, this was about as exciting a breakthrough as you can get - the solution to an age-old problem by one of the cleverest minds of his generation.
Sharon Maxwell, a clinical psychologist, decided to write "The Talk: What Your Kids Need to Hear from YOU About Sex: A Breakthrough Guide to Raising Healthy Kids in an Oversexualized, Online, In-Your-Face World" after her seven-year-old son told her that he had found out what a stripper was while playing a video game at a friend's house.
Iran and the six powers must address points of contention on virtually every aspect of a nuclear deal, from the future of suspect facilities to accounting for past programs, but Zarif has been noticeably upbeat about prospects for a breakthrough.
