About [[MediaWiki:Tux-message-filter-result/en]]
Appearance
Fragment of a discussion from Translation UX feedback
There is no way to explicate that with a screen shot.
The search field has a background string which is shown when nothing has been entered. This string is replaced as $2 in tux-message-filter-result ("Found $1 {{PLURAL:$1|result|results}} for "$2"") but is arbitrary text, not a search string.
I suggest to avoid to pass anything else but the true search string as $2 to tux-message-filter-result ("Found $1 {{PLURAL:$1|result|results}} for "$2"")
Thanks for clarifying. As I suspected, this is bugzilla:47039 again, not a l10n problem