Perhaps you should try some spelling variations:
"best science book new" » "del science book new", "les sciences book new", "art science book new", "best science food new", "best science from new", "best science vol new", "best science look now"
"new science book ver" » "new science food ver", "new science from ver", "new science vol ver", "del science book ver", "les sciences book ver", "open science book ver"
"en sciences hors ver" » "les sciences hors ver", "_ sciences hors ver", "open science hors ver", "en sciences horas ver", "en sciences horst ver", "en sciences hours 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: "((((\"best science book new\") OR (\"new science book ver\"))) OR (\"en sciences hors ver\"))~".
• Removing quotes may allow a broader search: (((( best science book new ) OR ( new science book ver ))) OR ( en sciences hors ver ))~.
• Adding a wildcard symbol may retrieve word variants: (((("best science book new") OR ("new science book ver"))) OR ("en sciences hors ver"))*.