| Examples: |
| amor | Search keywords (full text and metadata) for 'amor' |
| Deus amor | Search keywords for 'Deus' AND 'amor' |
| Deus & amor | (same) |
| Deus AND amor | (same; note 'AND' must be capitalized) |
| title:Deus amor | Search title for 'Deus' AND 'amor' |
| creator:Aquinas title:amor | Search creator for 'Aquinas' AND title for 'amor' |
| Deus | amor | Search keywords for 'Deus' OR 'amor' |
| Deus OR amor | (same; note 'OR' must be capitalized) |
| amor -Deus | Search keywords for 'amor' not near 'Deus' |
| amor NOT Deus | (same; note 'NOT' must be capitalized) |
| title:amor -Deus | Search title for 'amor' not near 'Deus' |
| title:amor subject:-politics |
Search items with 'amor' in title but not 'politics' in subject.
Note '-' must follow ':'
|
| title:-Deus | Match all items without 'Deus' in title |
| -amor | Match all items without 'amor' in keywords |
| Deus (amor OR caritas) | Search keywords for 'Deus' AND either 'amor' OR 'caritas' |
| Deus amor OR america | (same, due to precedence) |
