Perhaps you should try some spelling variations:
"novella" » "novelle", "novell", "novellen"
"novela" » "novels", "novell"
"novelas" » "novelss", "novells", "novels", "novelist"
"novelss" » "novels", "noveles", "novells"

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: ("novella" OR ("novela" OR ("novelas" OR "novelss"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"novella\" or (\"novela\" or (\"novelas\" OR \"novelss\")))".
• Removing quotes may allow a broader search: ( novella or ( novela or ( novelas OR novelss ))).
• Adding a wildcard symbol may retrieve word variants: ("novella" or ("novela" or ("novelas" OR "novelss")))*.