Perhaps you should try some spelling variations:
"les sciences book very" » "les science food very", "les sciences hors very", "en sciences book very", "life sciences book very", "del science book very", "les sciences book ver", "les sciences book vera"
"best science book ever" » "del science book ever", "art science book ever", "et sciences book ever", "best science food ever", "best science from ever", "best science vol ever"
"new science book very" » "new science food very", "new science from very", "new science vol very", "del science book very", "open science book very", "new science book ver", "new science book 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 (\"les sciences book very\"))))~".
• Removing quotes may allow a broader search: (( best science book ever ) OR ((( new science book very ) OR ( les sciences book very ))))~.
• Adding a wildcard symbol may retrieve word variants: (("best science book ever") OR ((("new science book very") OR ("les sciences book very"))))*.