Perhaps you should try some spelling variations:
"en science book ever" » "en science food ever", "en science from ever", "en science vol ever", "en sciences book ever", "del science book ever", "new science book ever"
"les sciences hors new" » "en sciences hors new", "life sciences hors new", "del science hors new", "les sciences more new"
"open science hors new" » "del science hors new", "en sciences hors new", "new science hors new", "open science food new", "open science its new", "open science vol new", "open sciences hors new", "opdel science hors new", "opnew science hors new", "open science more new"

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: "((\"en science book ever\") OR (((\"les sciences hors new\") OR (\"open science hors new\"))))~".
• Removing quotes may allow a broader search: (( en science book ever ) OR ((( les sciences hors new ) OR ( open science hors new ))))~.
• Adding a wildcard symbol may retrieve word variants: (("en science book ever") OR ((("les sciences hors new") OR ("open science hors new"))))*.