Perhaps you should try some spelling variations:
"brewer's yeast" » "brewer's ypast" (Expand Search), "brewer's yfast" (Expand Search), "brewer's ylast" (Expand Search)
"brewer's east" » "brewer's past" (Expand Search), "brewer's fast" (Expand Search), "brewer's last" (Expand Search)
"brewer's least" » "brewer's lpast" (Expand Search), "brewer's lfast" (Expand Search), "brewer's llast" (Expand Search)
"brewer's llast" » "brewer's last" (Expand Search), "brewer's blast" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("brewer's yeast") OR ("brewer's east"))) OR ((("brewer's least") OR ("brewer's llast"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"brewer's yeast\") OR (\"brewer's east\"))) OR (((\"brewer's least\") OR (\"brewer's llast\"))))".
• Removing quotes may allow a broader search: (((( brewer's yeast ) OR ( brewer's east ))) OR ((( brewer's least ) OR ( brewer's llast )))).
• Adding a wildcard symbol may retrieve word variants: (((("brewer's yeast") OR ("brewer's east"))) OR ((("brewer's least") OR ("brewer's llast"))))*.