Perhaps you should try some spelling variations:
"bossa nova" » "bossi nova", "nossa nova", "boss nova", "bossa nota", "bessa nova", "bosea nova"
"bossa nora" » "bossi nora", "nossa nora", "boss nora", "bossa norma", "bessa nora", "bosea nora"
"bossa nov" » "bossi nov", "nossa nov", "boss nov", "bessa nov", "bosea nov"
"bolsa nova" » "bolsa nota", "balsa nova"
"ossa nora" » "ossa norma", "essa nora", "osea nora"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"bossa nova\") OR (\"bolsa nova\"))) OR (((\"bossa nora\") OR (\"ossa nora\"))))) OR (\"bossa nov\"))~".
• Removing quotes may allow a broader search: (((((( bossa nova ) OR ( bolsa nova ))) OR ((( bossa nora ) OR ( ossa nora ))))) OR ( bossa nov ))~.
• Adding a wildcard symbol may retrieve word variants: (((((("bossa nova") OR ("bolsa nova"))) OR ((("bossa nora") OR ("ossa nora"))))) OR ("bossa nov"))*.