Click the 
(Add
Tab).
Click the down arrow at
the right of 
(Add
Tab), and then click one of the following:
Add Tab in New Side-by-Side Tab Group.
Add Tab in New Stacked Tab Group.
In the Search view, to create a new, empty tab to receive the results before you perform a new search, do one of the following:
Click the (Add
Tab).
Click the down arrow at
the right of (Add
Tab), and then click one of the following:
Add Tab in New Side-by-Side Tab Group.
Add Tab in New Stacked Tab Group.
To display search results in a new tab in the active tab group, you can double-click a search pattern in the Recent Patterns list or the Saved Patterns list or drag a search pattern from one of these lists to the search result area.