- automatic left/right truncation of searched words
- Boolean operator AND brings searched words together
- operator AND - & - for example, reader & registration
- operator OR - | - for example, newspapers | journals
- operator NOT - ~ - for example, loans ~ outside
Use parentheses ( ) to group complex Boolean phrases - for example (research | reference) & services
Words adjacent express in " " - for example, "interlibrary loan services"