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