Search understands basic boolean operators:

• AND: hello & world
• OR : hello | world
• NOT: hello -world -or- hello !world
• Grouping: (hello world)

Example: ( cat -dog ) | ( cat -mouse)

Capabilities

• Field searching: @title hello @message world
• Phrase searching: "hello world"
• Word proximity searching: "hello world"~10
• Quorum matching: "the world is a wonderful place"/3

Example: "hello world" @title "example program"~5 @message python -(php|perl)

Available Fields

• @title
• @message
• @filename
• @lower (artist name as it appears in their userpage URL)
• @keywords

Example: fender @title fender -dragoneer -ferrox @message -rednef -dragoneer