Chances are someone just gave you a helpful little hint in the chatterbox and ended their message with "HTH HAND." WTF?! They give you one tip, only to confuse you with some cryptic incantation? Some friends! Well, if they were clever Everythingians and good Everythingizens, they hardlinked "HTH HAND" and here you are. Otherwise, you figured out the search box and made here! Congratulations!

HTH HAND is an acronym for

Hope this helps. Have a nice day.
Aww, isn't that special?