Perhaps you should try some spelling variations:
"open science from ever" » "en sciences from ever", "new science from ever", "open science food ever", "open science book ever"
"best science from her" » "best science food her", "best science book her", "les sciences from her", "new science from her", "art science from her", "best science from here", "best science from heat", "best science from how"
"del science vol over" » "del paciente vol over", "del science book over", "del science food over", "del science all over"

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 from ever") OR ("best science from her"))) OR ("del science vol over"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"open science from ever\") OR (\"best science from her\"))) OR (\"del science vol over\"))".
• Removing quotes may allow a broader search: (((( open science from ever ) OR ( best science from her ))) OR ( del science vol over )).
• Adding a wildcard symbol may retrieve word variants: (((("open science from ever") OR ("best science from her"))) OR ("del science vol over"))*.