'find confirmation' is correct and usable in written English.
You can use it when you want to refer to the process of obtaining evidence or facts that support a claim or belief. For example, "I need to find confirmation that the item has been shipped before I can make another order."
Pessimists will find confirmation of their nightmares in "Smallpox Martyrs" and "Skyscraper Escape Devices".
Scouring the documents, we find confirmation that we are researching the right Horodok.
I was surprised to find confirmation of this point of view in a clip featured in Andreu's film.
Investors who suspect that option repricings are decidedly anti-shareholder will also find confirmation in another study to be presented at the academy's meeting.
There's so much data about that you will often be able to find confirmation of your prior beliefs if you simply look around a bit.
"I think the justices can find confirmation of what they already believe by reading the opinion closest to their own preference".
But lastly, Dr. Eddy found confirmation of his findings in measurements of the concentration of the radioactive isotope carbon-14 found in tree rings, which is known to correlate with solar activity.
We have also found confirmation that, among the batsmen, quality still counts in international Twenty20.
In the rubble of Afghanistan we found confirmation, if any were needed, that bin Laden and the Al Qaeda network were seriously interested in nuclear, biological and chemical weapons.
This last point found confirmation in outraged correspondence from several American Jews unable to resist some analogy between Iran and Nazi Germany.
Retracing its spread through the generations, he finds confirmation of his deepening suspicions about his great-grandfather's morality and character.
