Current set of tip-of-the-day text is becoming very interesting and can be of great value to the user.

However, there is no way to search for a tip, and if you find one you like in when opening a LO session, you will likely forget the text soon after you start your (unrelated to the tip) job.

But you can eventually remember that a given tip aplies to a situation you are dealing with. How to get the right tip text?

The enhancement is to provide a search mechanism to retrieve a tip. 

Example: I know there is a way to shape an image into a form, but how do I do that?
The tip exist but where it is?

Suggestion:
* Add an entry in Help menu for TOTD search.
* The entry opens a dialog with a search text box (buttons are Search, Cancel, Help)
* user type some keywords (comma separated) and click Search button
* the lower part of the dialog displays list of matches (scrollable)
* user click on a match and opens TOTD dialog, with the bulb (that is, the same dialog displayed when opening the LO session).
* On cancelling the bulb dialog, returns to the search TOTD (to let user select another TOTD match)
* Cancelling the TOTD dialog, closes the search dialog. User is sent to the document area.