After a [Search] is done, all matching texts are listed in the upper part of the screen (the "result list") - the number of matches is shown in the status line.
The result list shows the Title and Date of each matching text. When selecting a line in the result list, the accompanying Text is shown in the lower part of the screen (the "result text").
Each word contained in the search phrase is highlighted in the result text. You can jump to each matching position by menu item "Navigate: Next Position in text" or by hitting key F3.