The results list can be shown in a tooltip, a popup or the main window.
With the setting Display relevance
a bar for each search result will be shown, which displays the weight
of the hits graphically in their relation to their relevance for the
search term.
With Show help button a button next to the search field will be shown which offers information on the function of the search, like e.g. using wildcards.
With Remember previous search term the latest search term will remain in the search field for further searches.