Multi column vb.net listbox

I have a form see attached, I would like the bottom listbox to show other columns from the stored procedure but not sure how

currently the listbox is populated with one column

   Private Sub CBCWSelectedItems_SelectedIndexChanged(sender As Object, e As EventArgs) Handles CBCWSelectedItems.SelectedIndexChanged
        Dim selectedIndex As Integer
        selectedIndex = CBCWSelectedItems.SelectedIndex
        Dim selectedItem As Object
        selectedItem = CBCWSelectedItems.SelectedItem
        'MessageBox.Show("Selected Item Text: " & selectedItem.ToString() & Microsoft.VisualBasic.Constants.vbCrLf &
        '                "Index: " & selectedIndex.ToString())
        ListMatrix.DataSource = GetMatrixData(selectedItem.ToString()).AsEnumerable().Select(Function(r) r.Field(Of String)("Word")).ToList()

    End Sub

Select all Open in new window

the SP does this
o
      SELECT [dbo].[TblWords].Word, [ClientName],[StrFull]
      FROM [dbo].TblWords
      WHERE [word]= 'f18' and [StrFull] like 'f18'+N'%'
      GROUP BY [Word], [ClientName],[StrFull]
      ORDER BY [Word]
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