Credo’s search results are returned are based on the frequency and prominence (ie, appears in the title) of your search's keywords in the article. Some weight is also given to the length and currency of the article. To aid this automated analysis, we have hand-curated 10,000 "summary articles" to appear at the top of the search results for matching topics. When you run a search, any result will have all of your search terms in it, other than a limited list of "stop words," but may not contain them in the same order; try quoted searching or an advanced search for exact phrase matching. If you have feedback on our search results, let us know!