The following chapters of Search Strategies for the Internet have been updated and are available online:

http://www.rba.co.uk/search/section1.shtml
Chapter 3: Essential Search Techniques (available to subscribers only) – now includes Seekport.co.uk under the search tools that support wildcards and truncation, Live Search link and linkdomain commands, and how to uncluster results.

http://www.rba.co.uk/search/section2.shtml
Chapter 12 Yahoo Search (available to subscribers only) – updated to include the region and originurlextension commands.

Yahoo Factsheet – updated to include originurlextension and region commands.

http://www.rba.co.uk/search/section3.shtml
Chapter 20 Country Specific Information (available to subscribers only) – updated to include Yahoo region command and Seekport.co.uk