Enter a word or words to find.  If you enter multiple words, the search will find any occurrence of any of the words whether together or not.  

The results will list those pages containing your word(s) by score of relevance based on what you typed.  If you type "big truck" (without using quotation marks), the results list will start with pages where these 2 words occur together, then will list those where they are separately and finally where they occur in other words.  

To find your word(s) on those pages appearing in the search results, go to the page and use the "find" function of your browser under the Edit drop down menu.