Perhaps you should try some spelling variations:
"unspoken words" » "spoken words", "unseen words", "unspoken works", "unspoken wirds", "unspoken lords"
"spoken world" » "spoken words", "broken world", "open world"
"spoken word" » "spoken work", "spoken wird", "spoken lord"

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: (((("spoken word") OR ("spoken world"))) OR ("unspoken words")).
• Removing quotes may allow a broader search: (((( spoken word ) or ( spoken world ))) or ( unspoken words )).
• Adding a wildcard symbol may retrieve word variants: (((("spoken word") or ("spoken world"))) or ("unspoken words"))*.