The results can be divided into multiple columns (by default 1).
Setting multiple columns will yield the following layout.
Viewport size and scrolling
The plugin dynamically adjusts the viewport size from the average results height (by default to 4 items). Changing this viewport size will increase/decrease the results drop-down overall height.
Setting the viewport to a very high number like 999 will result in a very long results box, without the scrollbar.
Fields and context
When enabled, the plugin will try displaying the results description from around the search phrase - instead of showing the description text from the beginning. It does it to a certain depth of characters.