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

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