Perhaps you should try some spelling variations:
"best science book ever" » "del science book ever", "new science book ever", "art science book ever", "best science food ever", "best science from ever", "best science vol ever"
"best science book over" » "del science book over", "new science book over", "art science book over", "best science food over", "best science from over", "best science vol over", "best science book ver"
"les sciences hors over" » "en sciences hors over", "life sciences hors over", "del science hors over", "les sciences hors ver", "les sciences horas over", "les sciences horst over", "les sciences hours over"

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