Tips: You can use "and" (default) and "or" with search terms.
...

Examples:
- "cat and mouse" - or simply "cat mouse"
- "(cat or mouse) and not dog" *
- "cat or mouse"
   *) "not" operates only within the set of files containing
      at least one of "cat", "mouse" or "dog".

• Use Substring Matching to extend search
• Don't Show documents older than days