First, go to the address bar and type the word you wish to search for. Here's a quick guide to show you how to search a web page for a word when you're using Safari with iOS 7. When you are finished searching, either click the Done button to the right of the search field or hit the ESC key on your keyboard. If the word appears on the page more than once, you can press the right arrow button the left of the search field and it will jump to the next instance where the word appears.
