Perhaps you should try some spelling variations:
"motet" » "lotet", "mote", "moret"
"motets" » "lotets", "motes", "morets"
"monet" » "monnet", "monete", "money"
"moneta" » "monneta", "monetea", "moneya", "monetary", "monetare"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("motet" OR ("monet" OR "moneta")) OR "motets").
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"motet\" or (\"monet\" OR \"moneta\")) or \"motets\")".
• Removing quotes may allow a broader search: (( motet or ( monet OR moneta )) or motets ).
• Adding a wildcard symbol may retrieve word variants: (("motet" or ("monet" OR "moneta")) or "motets")*.