Perhaps you should try some spelling variations:
"en sciences from le" » "en science from le", "en scenes from le", "en science food le", "les sciences from le", "_ sciences from le", "open science from le", "en sciences from her", "en sciences from new"
"del paciente from over" » "del paciente con over", "del pacientes qom over", "del science from over", "del presente from over", "del ambiente from over", "del paciente from outer", "del paciente from her"
"life science book over" » "life sciences book over", "life science food over", "life science from over", "life science vol over"

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

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