You can't put those variations all into a single Find expression. You could use a macro, however, to automate the process. For example:
Code:
Sub BulkFindReplace()
Application.ScreenUpdating = False
Dim ArrFnd As Variant, i As Long
'Array of wildcard Find expressions
ArrFnd = Array("[*\]", "[\*“”""""]")
With ActiveDocument.Range.Find
.ClearFormatting
.Replacement.ClearFormatting
.Format = False
.Forward = True
.MatchWildcards = True
.Replacement.Text = ""
'Process each item from ArrFnd
For i = 1 To UBound(ArrFnd)
.Text = ArrFnd(i)
.Execute Replace:=wdReplaceAll
Next
End With
Application.ScreenUpdating = True
End Sub