Changes

:<tt><nowiki>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?DB=pubmed&term=</nowiki></tt><br><br>

:<tt><nowiki>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?DB=pubmed&term=</nowiki></tt><br><br>

Add a search channel for Wikipedia: <br>

Add a search channel for Wikipedia: <br>

:<tt><nowiki>http://en.wikipedia.org/wiki/Special:Search?search=</nowiki></tt><br>

:<tt><nowiki>http://en.wikipedia.org/wiki/Special:Search?search=</nowiki></tt><br><br>

:<tt><nowiki>http://www.youtube.com/results?search_query=</nowiki></tt><br>

</blockquote>

</blockquote>