Fill ListBox With TextBox Matches While Excluding Those Matching ComboBox Choice

I've created a macro that searches the active worksheet for a textboxvalue and copies all full and partial matches to a multicolumn listbox. However, I'd like to install some sort of filter that prevents registrations not containing the value in a combobox from making it into the listbox (so I'd actually like to search for registrations meeting two criteria, i.e. an advanced search). The macro I'm using is:

Private Sub Query_Change()

Dim vFound As Range
Dim strFirstAddress As String

On Error Goto ErrorHandle

Set vFound = Cells.Find(What:=Query.value, After:=Cells(1, 10), _
LookIn:=xlFormulas, LookAt:=xlPart, SearchOrder:=xlByRows, SearchDirection:=xlNext, _
MatchCase:=False, SearchFormat:=False)
If Not vFound Is Nothing Then
strFirstAddress = vFound.Address

I've attached the workbook I'm working on, in case I haven't made myself sufficiently clear in the above.