16. The hardware computer-readable storage media of claim 15 , the acts further comprising: detecting a mouse input indicating that the multiple first refined search queries are in focus; and displaying the additional first refined search queries when the multiple first refined search queries are in focus and the scrolling input is detected.
16. The hardware computer-readable storage media of claim 15 , the acts further comprising: detecting a mouse input indicating that the multiple first refined search queries are in focus; and displaying the additional first refined search queries when the multiple first refined search queries are in focus and the scrolling input is detected. 17. The hardware computer-readable storage media of claim 16 , the acts further comprising: detecting another mouse input indicating that the multiple second refined search queries are in focus and that the multiple first refined search queries are no longer in focus; detecting another scrolling input while the multiple first refined search queries and the multiple second refined search queries are concurrently displayed on the GUI; and responsive to the another scrolling input, displaying additional second refined search queries while continuing to display both the multiple first refined search queries and the multiple second refined search queries.