Perhaps you should try some spelling variations:
"del paciente from ver" » "del paciente con ver", "del pacientes qom ver", "del science from ver", "del presente from ver", "del ambiente from ver", "del paciente from her", "del paciente from here", "del paciente from le"
"del science food ver" » "del science from ver", "del science mad ver", "del science mind ver"
"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 paciente from ver"))) OR ("new science book over"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"del science food ver\") OR (\"del paciente from ver\"))) OR (\"new science book over\"))".
• Removing quotes may allow a broader search: (((( del science food ver ) OR ( del paciente from ver ))) OR ( new science book over )).
• Adding a wildcard symbol may retrieve word variants: (((("del science food ver") OR ("del paciente from ver"))) OR ("new science book over"))*.