Perhaps you should try some spelling variations:
"open sciences book every" » "open science book every", "en sciences book every", "les sciences book every", "open sciences hors every"
"les science book ver" » "les science from ver", "les science vol ver", "les sciences book ver", "del science book ver", "new science book ver", "les science book new"
"les science food ver" » "les science from ver", "les science mad ver", "les science mind ver", "les sciences food ver", "del science food ver", "new science food ver"

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

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