The phrase "a big gap of" is correct and usable in written English.
It can be used to describe a significant difference or disparity between two things, often in contexts such as knowledge, experience, or resources.
Example: "There is a big gap of understanding between the two generations regarding technology."
Alternatives: "a large disparity in" or "a significant difference in".
That's not a big gap of leisure for the ostensibly freewheeling time in one's life.
What does the social enterprise sector say? "There is a big gap of funding for very early stage ideas, so this is very welcome," said Naik from NASE, who is also co-founder of Vaatsalya - a chain of affordable hospitals.
A simple ranking approach is applied due to the fact that there is a big gap of knowledge between stakeholders.
There was a big gap of 80.47 cM on the long arm of Chr.15 where no single polymorphic marker was found.
The prevailing opinion is that there is a big gap of knowledge that someday will be filled, thanks to the identification of many common (or few rare) variants of small (or large) effect, gene gene, or gene environment interactions among others.
There is also a big gap on flows of people--migrants overwhelmingly flow from emerging economies to developed ones, seeking work.
There was a big gap on one question: 55percentt of women, but only 38percentt of men thought looking a woman's breasts was harassment.
Millwall manager Kenny Jackett: "We've finished 17 points off relegation, but I think I didn't sleep for seven months, but it's a big gap all of a sudden there.
It is still a mystery why most of the UN leadership decided to do this to me when they knew very well how badly the UN was handling these types of cases and they knew there was a big gap in terms of under reporting of these kind of cases.
"I don't think it is currently a financial problem but it has the potential to create a big gap in terms of healthcare funding for the rest of the country," he told Oxfam.
There was a big gap in one of the fences, which we immediately patched over using the tennis nets – the start of what became our "make do and mend" philosophy.
