How can i CUT last two words from each line to move to another cel?

Here a variation

PHP Code: 

let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    pCode = Table.AddColumn(Source, "Postcode_", each Text.AfterDelimiter(Text.Trim([Fulladdress])," ",{1, RelativePosition.FromEnd})),
    replace = Table.ReplaceValue(pCode,each [Fulladdress],each Text.Replace([Fulladdress],[Postcode_],"") ,Replacer.ReplaceValue,{"Fulladdress"}),
    result = Table.RemoveColumns(replace,{"Postcode"})
in
    result