Search Google - @g,http:⁄⁄www.google.com⁄search?q=$w

Search Google groups - @gg,http:⁄⁄groups-beta.google.com⁄groups?q=$w

Search IMDB - @imdb,http:⁄⁄www.imdb.com⁄Find?select=All&for=$w

Search Wikipedia - @wikipedia,http:⁄⁄www.google.com⁄search?q=$w+site:en.wikipedia.org