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"
"new science book very" » "new science from very", "new science vol very", "del science book very", "les sciences book very", "open science book very", "new science book ver", "new science book vera"
"new science food very" » "new science from very", "new science mad very", "new science mind very", "del science food very", "les sciences food very", "open science food very", "new science food ver", "new science food vera"

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

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