To find back words or sting

Hi Team,
I need to find back word using uipath
I have below string
“Impairment see are using Asset”
In this I need to find backwords from Asset to Impairment.



Check below thread and follow the steps to do this.

Reg ex look behind

Hi @lakshman,
regex will work when the back string is already present.
But in my case i split the word using “Impairment” after that another split i did using " " blank spaces. then I am searching for “Asset” word in that. If I got that word then I need back word or string from “asset”.
Can you help me in that