Perhaps you should try some spelling variations:
"les sciences book over" » "les science food over", "les sciences hors over", "en sciences book over", "life sciences book over", "del science book over", "les sciences book ver"
"best science book ever" » "del science book ever", "art science book ever", "et sciences book ever", "best science food ever", "best science from ever"
"new science vol ever" » "del science vol ever", "open science vol ever", "new science food ever", "new science from 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 vol ever"))) OR ("les sciences book over"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"best science book ever\") OR (\"new science vol ever\"))) OR (\"les sciences book over\"))".
• Removing quotes may allow a broader search: (((( best science book ever ) OR ( new science vol ever ))) OR ( les sciences book over )).
• Adding a wildcard symbol may retrieve word variants: (((("best science book ever") OR ("new science vol ever"))) OR ("les sciences book over"))*.