Perhaps you should try some spelling variations:
"best science book ever" » "del science book ever", "les sciences book ever", "art science book ever", "best science from ever", "best science vol ever"
"best science all over" » "del science all over", "les sciences all over", "art science all over", "best science a over", "best science vol over", "best science all ver"
"new science food ever" » "new science from ever", "new science mad ever", "new science mind ever", "del science food ever", "les sciences food ever", "open science food ever"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("best science book ever") OR ("new science food ever"))) OR ("best science all over"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"best science book ever\") OR (\"new science food ever\"))) OR (\"best science all over\"))".
• Removing quotes may allow a broader search: (((( best science book ever ) OR ( new science food ever ))) OR ( best science all over )).
• Adding a wildcard symbol may retrieve word variants: (((("best science book ever") OR ("new science food ever"))) OR ("best science all over"))*.