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

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