Perhaps you should try some spelling variations:
"new science book ver" » "new science food ver", "new science vol ver", "open science book ver", "new science book new"
"les sciences vol ver" » "en sciences vol ver", "life sciences vol ver", "_ sciences vol ver", "les science vol ver", "les sciences hors ver", "les sciences _ ver"
"del science from new" » "del science food new", "del science vol new", "del paciente from new", "del science from her", "del science from how", "del science from le"

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

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