The phrase "a good instance for" is correct and usable in written English.
It can be used when providing an example or case that illustrates a particular point or concept.
Example: "This study serves as a good instance for understanding the impact of climate change on local ecosystems."
Alternatives: "a good example of" or "a suitable case for".
Our method does not suffer from the abovementioned limitations and might therefore be a good alternative, for instance, in case of longitudinal and/or multicentre studies when MR data were collected using different systems.
Watson would probably not make a good sommelier, for instance.
So use the daylight white balance if you're using a good camera, for instance.
Some retirement experts say such insurance is a good idea, for instance, for those who worry that they might spend down their 401(k) by their 80s.
A good ghost, for instance, supplies his or her own memories, because the famous person may have been too busy being successful to recall anything.
It's a good thing, for instance, that President Obama has slow-walked the American withdrawal from Iraq, and it's a sign of political maturity that his base hasn't punished him for doing so.
Two years after an uprising toppled the regime of Hosni Mubarak, the country's public affairs remain as miserably unsettled and accident-prone as ever.It might seem a good thing, for instance, that the president, Muhammad Morsi, should recently have set a date, April 22nd, for fresh parliamentary elections.
An appropriately placed boo can be a rebellion against some of the more waffly ideas circulating in the cultural scene – the notion that any book which gets people reading is a good thing, for instance, or Brit Art's shoulder-shrugging claim that the artist's sole responsibility is to get a response, no matter what.
The company is thinking about military spouse networks as a good market, for instance.
Or a good book, for instance, to take up my time and educate myself?
