Perhaps you should try some spelling variations:
"del paciente from very" » "del paciente con very", "de pacientes from very", "del docente from very", "del presente from very", "del paciente from ver"
"new science mind every" » "new science mad every", "les sciences mind every", "open science mind every", "how sciences mind every", "new science mind ever"
"les science book very" » "les science vol very", "les sciences book very", "open science book very", "slow science book very", "les science book ver"

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 mind every") OR ((("les science book very") OR ("del paciente from very"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"new science mind every\") OR (((\"les science book very\") OR (\"del paciente from very\"))))".
• Removing quotes may allow a broader search: (( new science mind every ) OR ((( les science book very ) OR ( del paciente from very )))).
• Adding a wildcard symbol may retrieve word variants: (("new science mind every") OR ((("les science book very") OR ("del paciente from very"))))*.