anchor.diff:            is shown directly without first listing results.) Some details:
             <ul>
               <li>All matching concepts are returned.
  -            <li>Results are listed alphabetically unless the <b>Rank</b> option is selected.
  -            <li>If <b>Rank</b> is selected, results are listed from best match to weakest. For example, a <b>Contains</b> search on
  -            <i>melanocyte</i> returns <i>melanocyte</i> at the top, followed by concepts with two word matches (e.g.,
  -            <i>Spindle Melanocyte</i>), followed by concepts whose terms have more non-<i>melanocyte</i> content.  An additional
  -            column displays the semantic type(s) assigned to each concept.
  -            <li>The match will often be to synonyms or codes only visible on the concept details page (e.g.,
  -            searching <b>Begins With</b> <i>melanoma</i> will show <i>Corneal Melanoma</i> in the results list because that
  -            concept contains a synonym of <i>Melanoma of the Cornea</i>.) A future release will show these matches in the
  -            results window.
  -            <li>If there are too many to show on one page, you can page through the results with a default of 50 per page.
  -            To change the default number, use the <b>Show results per page</b> drop-down menu at the bottom of the results
  -            page.
  +            <li>Results are listed from best match to weakest. For example, a <b>Contains </b> search on <i>melanocyte</i>
  +            returns <i>melanocyte</i> at the top followed by concepts with two word matches (e.g., <i>Spindle Melanocyte</i>),
  +            followed by concepts whose terms have more non-<i>melanocyte</i> content. An additional column displays the semantic type(s) assigned to each concept.
  +            <li>The match will often be to synonyms or codes only visible on the concept details page (e.g., searching
  +            <b>Begins With</b> <i>melanoma</i> will show <i>Cutaneous Melanoma</i> in the results list because that concept contains a synonym of <i>Melanoma of the Skin</i>.)
  +            <li>If there are too many to show on one page, you can page through the results with a default of 50 per page. To
  +            change the default number, use the <b>Show results per page</b>
  +            <span style="font-family:monospace;">drop-down</span> menu at the bottom of the results page.
               <li>Click on the name to see a concepts details.
             </ul>
           </p>
  
positive.code:               <li><b>Relationships</b>: Shows how other concepts are directly related to this concept as parents, children,
                or in other ways.
                <li><b>Synonym Details</b>: For each term or abbreviation, shows its source, term type, and code.
                <li><b>By Source</b>: Shows concept information one source at a time. NCI Thesaurus content is shown if available,
                otherwise the initial source is chosen alphabetically. To view concept information from a different source, select
                on the link for that source at the top of the page. NOTE: Select the ? icon next to the Source header to view a list
                of the source abbreviations and full names.
                <li><b>View All</b>: Combines all of the above information on a single page.
              </ul>
              <li><b>In NCIt Hierarchy</b>: Click the button to see where the concept is found within the NCIt hierarchy as
              presented through NCIm concepts. Concepts are often found in several different places. The focus concept will
              be bold, underlined, and colored red.  This function only appears in concepts with NCIt content.  Hierarchy
              displays from other sources will be provided in a later browser release.
           </ul>
  
negative.code:             in the same order you provided. For example, if you do a <b>Contains</b> search on <i>Melanoma Corneal</i>
              no results will be returned, but if you search on <i>Corneal Melanoma</i> you
              get the detail page for <i>Corneal Melanoma</i>.
              <li><b>Source</b> <span style="font-family:monospace;">drop-down box:</span>
              You can choose to limit your search to concepts with terms from a specific source. For example, if you only want to find
              <i>breast cancer</i> concepts that include terms from SNOMEDCT, you would choose
              <span style="font-family:monospace;">SNOMEDCT</span> from the <b>Source</b> box.
              This will return concepts even if the matching terms are not from the selected source, as this is
              helpful for users looking for source coverage of a term that may be expressed differently in that
              source (e.g., searching for <span style="font-family:monospace;">grey</span> for source FDA will return <i>Gray color</i>
              , even though the only FDA term is the American spelling gray).
            </ul>
            Search of other concept data, approximate matching, and other features will be added to future releases of
            this browser. Some of these features are currently available in the <a href="http://bioportal.nci.nih.gov/ncbo/faces/index.xhtml">NCI BioPortal Browser.</a>
  