displaying search results after searching 2 cbo's

Hi,
I need some help with a search userform i’ve created.
I created 1 userform to insert records (it’s working ok). Then I’ve created another userform to search the records from the database.
I’m still in the basics of VBA so I’ve tried to use one example of another search userform, but it has checkboxes that I don’t need and I just can’t seem to adjust the code.
What I need it to do is this:
I need to fill in the two combobox in the frmsearch (cboparceiro and cbomesregisto). Then, when clicking in the search cmdbutton, the result should display in listbox one. (Only the records resulting from the combination of cboparceiro and cbomesregisto )
I send the userform in attach
Can anyone please help me with the code?