The phrase "actual instances" is correct and usable in written English.
You can use it when referring to real-life examples or occurrences of something, often to emphasize authenticity or reality.
Example: "The study provided actual instances of how the theory applied in real-world situations."
Alternatives: "real examples" or "genuine cases".
The demand for a 3D cadastre is shown through two actual instances of land space exploitation.
His somewhat sophistical case was that the journal should confine itself to identifying actual instances of censorship rather than discussing allegations of bias in a "free" country.
Aside from the newspaper stunts every leap year, there don't seem to be many actual instances of this happening in popular culture.
In fact, though you're unlikely to hear about it on Fox News, Republicans themselves regularly engage in actual instances of voter fraud.
The Oxford Companion to Food, exploring the matter, points out that this myth is nearly universal but that actual instances are "virtually nonexistent".
A commission spokesperson said that the bloc had known about the risk of defeat devices in 2014, but "was not aware of any actual instances of fraud.
According to the calculated results and the actual instance of roadside, it brings forward the recommended width of roadside clear zone.
Mary Cheh, the council member who has conducted the hearings, said that just one of the five children's jobs appeared to have been an actual instance of nepotism.
Objects of perception are causally efficacious particulars (svalakṣaṇa), actual instance of things in the world with temporal and spatial location.
This is our understanding of the sign/dynamic object relationship at some actual instance in the chain of signs.
The character of your experience is explained by an actual instance of whiteness manifesting itself in experience.
