Perhaps you should try some spelling variations:
"del paciente book ever" » "del paciente con ever", "del presente book ever", "del ambiente book ever"
"les sciences book ever" » "les science food ever", "les sciences hors ever", "en sciences book ever", "life sciences book ever", "del science book ever"
"best science book every" » "del science book every", "new science book every", "art science book every", "best science food every", "best science from every", "best science vol every", "best science book very"

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

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