The phrase "a better window of" is correct and usable in written English.
It can be used when discussing an improved opportunity or timeframe for something, such as making decisions or taking actions.
Example: "We have identified a better window of opportunity to launch the new product next quarter."
Alternatives: "an improved timeframe for" or "a more favorable period for".
"We now have a better window on the first peopling of the European continent," says paleoanthropologist Philip Rightmire of the State University of New York.
With Syrian-American relations still mired in mutual recriminations, his appointment seems to have more modest goals: among them, a better window on Syria at a time of rising tensions across the border, in Lebanon.
There are several reasons for this; some technical, some editorial, but all to do with using it as a better window for the vast variety of what we're producing around our network.
I check the weather three times to see if there is a better window for getting outside, an hour of the day when water will not be splattering in my face as I walk.
Todd Wilkinson (TW): I've been writing about grizzlies for 30 years and I've never found a group of bears that provide a better window into understanding the profound challenges of survival greeting grizzlies in the modern world.
It would provide Congress with a better window into the inner workings of the intelligence community.
On the contrary, TEE has a much better window to the posterior structures of thorax.
These new elements, combined with our evolving coverage of emerging technologies, create the framework for an even better window on the future of economic growthand opportunity.
"We've just gotten more and more into moss because it's been so much wetter," said Mitch Jacobsen, co-owner of Better Window Cleaning Seattle.
There is no better window into the artistic life of 1920s Paris than this slim volume from one of that century's greatest writers.
