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 paciente from her", "del paciente from here", "del paciente from le"
"open science book over" » "en sciences book over", "new science book over", "open science food over", "open science from over"
"del science vol new" » "del science food new", "del science from new"

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

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