Perhaps you should try some spelling variations:
"les sciences book every" » "les science food every", "les sciences hors every", "en sciences book every", "life sciences book every", "del science book every", "les sciences book evera"
"del sciences make ver" » "del science mad ver", "del sciences au ver", "del science make ver", "en sciences make ver", "et sciences make ver", "del sciences make me"
"open science book very" » "del science book very", "en sciences book very", "new science book very", "open science food very", "open science from very", "open science vol very", "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 ((("open science book very") OR ("del sciences make ver"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"les sciences book every\") OR (((\"open science book very\") OR (\"del sciences make ver\"))))*".
• Removing quotes may allow a broader search: (( les sciences book every ) OR ((( open science book very ) OR ( del sciences make ver ))))*.