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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("open science book every") OR ((("best science mind very") OR ("del paciente food very"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"open science book every\") OR (((\"best science mind very\") OR (\"del paciente food very\"))))*".
• Removing quotes may allow a broader search: (( open science book every ) OR ((( best science mind very ) OR ( del paciente food very ))))*.