I think the use of the words 'Find Next' would be better to be used than simply 'Find' in the 'Find & Replace' dialog. I think that its important to use 'Find Next' as you are finding the next occurrence of the search term. Most other applications use 'Find Next' over 'Find' as some also have 'Find Previous' buttons.
Windows - http://www.lehigh.edu/computing/web/IntDreamweaver/find/searchtext.jpg
Mac - http://www.pamenter.plus.com/store/word_find_replace.jpg
Linux - http://simplest-image-hosting.net/png-0-calligra-words-next-and-previous-find-buttons
I agree it would be a useful string UI change. status NEW.
Patched pushed - https://gerrit.libreoffice.org/12230
Yousuf Philips committed a patch related to this issue.
It has been pushed to "master":
fdo#80918 - 'Find' should be 'Find Next' in the 'Find & Replace' dialog
It will be available in 4.4.0.
The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
Affected users are encouraged to test the fix and report feedback.