Perhaps you should try some spelling variations:
"a science book every" » "a science food every", "a science from every", "a science vol every", "_ science book every", "art science book every", "dna science book every"
"les sciences hors every" » "en sciences hors every", "life sciences hors every", "del science hors every", "les sciences horas every", "les sciences horst every", "les sciences hours every"
"les sciences hourst every" » "en sciences hourst every", "life sciences hourst every", "del science hourst every"

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

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