You haven't integrated the code I gave you with the rest of your code - all you've done is add it to the module.
Try:
Code:
Sub CopyParas()
Dim TargetList, i As Long, sBigString As String, Doc As Document
TargetList = InputBox("Put list of terms to find here, separated by commas")
For i = 0 To UBound(Split(TargetList, ","))
With ActiveDocument.Range
With .Find
.ClearFormatting
.Text = "[!^13]@" & Split(TargetList, ",")(i) & "*^13"
.Forward = True
.Wrap = wdFindStop
.Format = False
.MatchWildcards = True
.Execute
End With
Do While .Find.Found
sBigString = sBigString & .Text
.Collapse wdCollapseEnd
.Find.Execute
Loop
End With
Next
Set Doc = Documents.Add(DocumentType:=wdNewBlankDocument)
Doc.Range.Text = sBigString
Set Doc = Nothing
End Sub
Although my implementation differs, the principle is the same.