Currently, in the find and replace dialog box, the search and replace drop down
boxes can only remember the previous entries of the same session of OOo. So,
after exiting OOo and re-run OOo, all the previous entries in the search and
replace boxes would be gone. It would be better if it can remember the entries
of the past few sessions of OOo. Perhaps, the number of entries to remember of
these drop boxes can be pre-defined in the Tools-Options-Memory, so that the
user can decide for themselves a number that suit best to their work.