Perhaps you should try some spelling variations:
"best science book her" » "les sciences book her", "new science book her", "art science book her", "best science from her", "best science book new"
"best science food over" » "les sciences food over", "new science food over", "art science food over", "best science from over", "best science mad over", "best science mind over", "best science food ver"
"del science vol ever" » "del paciente vol ever", "del science from ever"

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

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