The Google search appliance uses these special query terms:

• Include Query Term - Place a "+" sign before an essential word to include it within all search results (example: corn +policy).
• Exclude Query Term - Place a "-" sign before a term that you want to exclude from the search results (example: policy -pilot).
• Phrase Search - Search for complete phrases by enclosing them in quotation marks or connecting them with hyphens (example: "reinsurance agreement").
• Boolean OR Search - Use an uppercase OR between terms to retrieve information that contains either word A or word B (example: risk OR management).
• Title Search - Place "intitle:" in front of a query term to restrict results to documents containing that word in the HTML page title (example: intitle:USDA).
• Title Search (all) - Initiate search terms by "allintitle:" to restrict results to those with all of the query words in the title (example: allintitle:RMA News).
• URL Search (term) - Place "inurl:" before a query term to restrict the results to documents containing that word in the result URL (example: inurl:USDA).
• URL Search (all) - Initiate search terms by "allinurl:" to restrict the results to those with all of the query words in the result URL (example: allinurl:RMA careers).