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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("les sciences book ever") OR ("life science book ever"))) OR ("en sciences book ever"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"les sciences book ever\") OR (\"life science book ever\"))) OR (\"en sciences book ever\"))".
• Removing quotes may allow a broader search: (((( les sciences book ever ) OR ( life science book ever ))) OR ( en sciences book ever )).
• Adding a wildcard symbol may retrieve word variants: (((("les sciences book ever") OR ("life science book ever"))) OR ("en sciences book ever"))*.