Search the MRC Website with  Search Tip: * Use boolean expressions. You can use the terms "AND", "OR" and "NOT" to narrow your search. For example, you can search for pages that contain both the words "Medicare" and "Medicaid" by entering "Medicare AND Medicaid"; find pages containing the word "Jaguar" but exclude references to the cars by searching for "jaguar NOT car"; and, if you are not sure word might be used, find pages containing either, with a search such as "HMO OR managed care".