Using filters
          Use filters to search in a simplified, more organized, way.
         
         A filter includes these elements:
- Document Type 
            
Specify a document type to narrow down search results.
 - Attribute 
            
After a you specify a document type, you can add an attribute filter to the search.
 - Operation 
            
If you specify an attribute, an operation is displayed. You can perform these operations:
- = Equal 
              
Perform an exact search for the attribute.
 - Not Equal 
              
Exclude results with exactly matching attributes.
 - Like 
              
Include results with similar attributes.
 - Not Like 
              
Exclude results with similar attributes.
 
 - = Equal 
              
 - Value 
            
If you use the = Equal, Not Equal, Like, or Not Like operations, specify a value in the Value field.