It depends on how you really tuned in.
At the page level, if you use the Portal Engine model that most people use now, you need to check the widget that you use, basically it comes down to regular search or smart search.
ASPX, , , , usercontrol ~/CMSWebParts/Search/ ~/CMSWebParts/SmartSearch/
, , . , :
CMS.Root.SearchResults
CMS.Root.SmartSearchResults
CMS.Root.SmartSearchResultsWithImages
" " , Call to SearchHighlight, , "". , . , , "" "". "".
, , , CMSSiteManager → Administation → Smart Search. , . , ( , ). , , .