.Find Help - Search only in specific columns (or ignore other columns)?

Good morning!

I was hoping for a push in the right directly. Another awesome user told me about .find and he set it up for me for a find button in my spreadsheet. My problem is I wish to only search 2 of the columns on my sheet.

I have been trying to locate info on my own, see here:
http://msdn.microsoft.com/en-us/libr...ice.15%29.aspx

But I cannot seem to find anything showing how to specify where to search. A push in the right direction would be appreciated.

Here is the code I am using

Sub CommandButton12_Click()
    Dim str As String, sh1 As Worksheet, c, x As Long, y As Long
    Set sh1 = Sheets("Inventory")
    With sh1.Cells
        str = "*" & InputBox("Find Value") & "*"
        Set c = .Find(str, LookIn:=xlValues)
        x = Application.CountIf(sh1.Cells, str)
        y = x - 1
        If Not c Is Nothing Then
            firstaddress = c.Address
            Do
                Application.Goto c
                Msgtext = MsgBox("Found: " & x & " Matches" & vbNewLine & vbNewLine & _
                                 "Remaining: " & y & vbNewLine & vbNewLine & "Goto Next?", vbYesNo, "Itterate Through Found Values")
                If Msgtext = vbNo Then
                    Exit Sub
                Else
                    GoTo 1
                End If
1
                Set c = .FindNext(c)
                y = y - 1
                If y = 0 Then Application.Goto c: Exit Sub
            Loop While Not c Is Nothing And c.Address <> firstaddress
        End If
    End With
End Sub

Thanks in advance!

Oh forgot, Want to search columns G and J -OR- Search entire sheet but ignore Columns A and B