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

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