# Advanced Search

Keyword Expression: |  |  |
Title Pattern: |  |  |
Description Pattern: |
Minimum # of Slides: |
Search Type: | All types Directories only Files only |  |
Display Format: | Page Size: |  |

The keyword expression uses the following syntax. Operators are executed strictly from left to right. Expressions inside parentheses are always executed first.

expression
| element [operator element [operator element [...]]]
element
| keyword | True if keyword exists in the list
| "keyword" | True if keyword exists in the list
| * | True if keyword list is not empty
| (expression) | True if expression is true
| !element | True if element is false
operator
| & | AND: True if both elements are true
| | | OR: True if either element is true (or both elements are true)

Title and Description patterns may contain the following wildcard characters:

> ? = matches any single characater
> * = matches zero or more characters