Perhaps you should try some spelling variations:
book league » wool league, rookie league, robot league
a workers » _ workers, a worker, 5 workers
a worked » _ worked, a world, a word
league a » league _
a chunky » a chunk, a chunker, a chunked

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: 2008 ((a worked) OR (a workers)) book league a chunky.
• Adding a wildcard symbol may retrieve word variants: 2008 ((a worked) or (a workers)) book league a chunky*.