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