Perhaps you should try some spelling variations:
"del paciente book over" » "del paciente con over", "del science book over", "del presente book over", "del paciente book ver"
"del pacientes con heat" » "de pacientes con heat", "en pacientes con heat", "el paciente con heat", "del presentes con heat"
"en seres from le" » "en scenes from le", "en laseres from le", "en saberes from le", "en serie from le", "en seres from her", "en seres 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 book over") OR ("del pacientes con heat"))) OR ("en seres from le"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"del paciente book over\") OR (\"del pacientes con heat\"))) OR (\"en seres from le\"))".
• Removing quotes may allow a broader search: (((( del paciente book over ) OR ( del pacientes con heat ))) OR ( en seres from le )).
• Adding a wildcard symbol may retrieve word variants: (((("del paciente book over") OR ("del pacientes con heat"))) OR ("en seres from le"))*.