About Firefox

Advanced search for your bookmarks

Run these SQL commands on %AppData%\Mozilla\Firefox\Profiles\...\places.sqlite (you may want to use the free DB Browser for SQLite)

Select moz_bookmarks.title, URL, last_visit_date from moz_bookmarks INNER JOIN moz_places ON moz_bookmarks.fk=moz_places.id 
Where
    moz_bookmarks.title like "%usability%"
AND moz_bookmarks.title not like "%linux%"
AND URL like "%github%";

select visit_date, visit_type, URL, last_visit_date from moz_historyvisits LEFT JOIN moz_places ON moz_historyvisits.place_id=moz_places.id 
where URL like "%www.nngroup.%"
ORDER BY visit_date;