You can type in the text to search for in the main search box on the top. When it pops up the list of suggestions, after it, shows a section with matches on the

You can type in the text to search for in the main search box on the top. When it pops up the list of suggestions, after it, shows a section with matches on the current page. The only way I knew it was there was because I read somewhere that Mobile Safari supports searching within the page, and I then had to Google for it to find out how to actually use it.