The Bugzilla Search page is is the interface where you can find + any bug report, comment, or patch currently in the Bugzilla system. You + can play with it here: + http://landfill.bugzilla.org/bugzilla-tip/query.cgi.
The Search page has controls for selecting different possible + values for all of the fields in a bug, as described above. For some + fields, multiple values can be selected. In those cases, Bugzilla + returns bugs where the content of the field matches any one of the selected + values. If none is selected, then the field can take any value.
Once you've run a search, you can save it as a Saved Search, which + appears in the page footer.
Highly advanced querying is done using Boolean Charts. See the + Boolean Charts help link on the Search page for more information.