Searching on park will find the words park , parking , parks , etc. Searches on such items will come up empty. The search engine cannot make up for spelling errors. You must spell the words you are looking for properly. Instead, you can choose to sort your results by headline or by relevance by clicking on the drop-down box and highlighting your selection.
Relevance ranking starts with frequency, then uses a dictionary to weight search words.
Less common words are ranked higher. By default, the first 10 article abstracts of a search request are displayed on a page. However, you can choose to display 25 or 50 abstracts per page, too, by clicking on the drop-down box and highlighting your selection. The more abstracts you wish per page, the longer it will take to compile the results of the search. Note that it does not search headline or byline fields.