Perhaps you should try some spelling variations:
"del science food ver" » "del science from ver", "del science mad ver", "del science mind ver", "del paciente food ver"
"del science look now" » "del science looking now", "del science logic now", "del science from now", "del paciente look now", "del science book new", "del science moon now"
"new science book over" » "new science from over", "new science vol over", "les sciences book over", "open science book over"

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

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