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

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: "((\"new science book evera\") OR (((\"best science food very\") OR (\"les sciences food ver\"))))~".
• Removing quotes may allow a broader search: (( new science book evera ) OR ((( best science food very ) OR ( les sciences food ver ))))~.
• Adding a wildcard symbol may retrieve word variants: (("new science book evera") OR ((("best science food very") OR ("les sciences food ver"))))*.