Besides searching Sun product documentation from the docs.sun.com web site, you can use a search engine of your choice by typing the following syntax in the search field:
<search-term> site:docs.sun.com
For example, to search for "Web Server", type the following:
Web Server site:docs.sun.com
To include other Sun web sites in your search (for example, java.sun.com, www.sun.com, developers.sun.com), use sun.com in place of docs.sun.comin the search field.