search example 1:  sebastian bach
• all pages that contain these two words anywhere on the page.
• they do not have to be next to each other.

search example 2:  bach and sebastian or magdalena
• all pages that have the words sebastian bach or "magdalena bach

search example 2:  robert and (schumann or clara)
• pages mentioning either robert schumann or the names robert and clara

search example 3:  r* and schumann
• * is a wild card. robert schumann, richard schumann, rupert schumann

search example 4:  bach and johann not carl
• would include johann bach but filter out Carl Philip Emmanuel

search example 5:  "johann sebastian bach"
• only pages with the exact phrase "johann sebastian bach"