Perhaps you should try some spelling variations:
"del paciente food over" » "del paciente con over", "del science food over", "del presente food over", "del ambiente food over", "del paciente food ver"
"en sciences book new" » "en science book new", "en science food new", "en sciences hors new", "les sciences book new", "_ sciences book new", "open science book new", "en sciences look now"
"wars science vol ever" » "art science vol ever", "dairy science vol ever", "world science vol ever", "wars science book ever", "wars science food ever", "wars science from ever"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"wars science vol ever\") OR (\"en sciences book new\"))) OR (\"del paciente food over\"))~".
• Removing quotes may allow a broader search: (((( wars science vol ever ) OR ( en sciences book new ))) OR ( del paciente food over ))~.
• Adding a wildcard symbol may retrieve word variants: (((("wars science vol ever") OR ("en sciences book new"))) OR ("del paciente food over"))*.