Checkboxes to the left of offerings in the results view allow for the removal of items from the current list. Select the item by clicking in the checkbox to the left. Once all the desired selections are made, you may remove either the 'Selected' or 'Unselected' items by selecting the appropriate choice from the drop-down list and pressing the 'Remove' button.

All checked/selected items may be unchecked by pressing the 'Clear' button. By default, all unselected items are removed from the list when 'Remove' is pressed.