Perhaps you should try some spelling variations:
"les sciences book over" » "les science book over", "les science food over", "les sciences hors over", "life sciences book over", "del science book over", "_ sciences book over"
"del paciente food over" » "del paciente con over", "del science food over", "del presente food over", "del ambiente food over"
"en sciences from ver" » "en science from ver", "en scenes from ver", "en science food ver", "_ sciences from ver", "open science from ver", "en sciences from her", "en sciences from here", "en sciences from le"

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

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