I am use a regex to try and get string from my PDF.
System.Text.RegularExpression.Regex.Match(PDFText,“(?>=Total Due).+”).ToString
It’s not working. I am new to using Regex so there may be some mistake in my code but I just want the highlighted piece in the below image. Thoughts?

can you provide the sample text here
ppr
(Peter Preuss)
3

refer to group 1

and keep in mind:

line terminators = \n so a . will not span over to the next line
I’m sorry I’m not understanding what you are showing here. I tried that experssion you put and it does not work.
ppr
(Peter Preuss)
5
so just have preparing self training on regex: