Perhaps you should try some spelling variations:
"les sciences book ver" » "les science book ver", "les science food ver", "en sciences book ver", "life sciences book ver", "del science book ver", "les sciences book new"
"les sciences hors ver" » "en sciences hors ver", "life sciences hors ver", "del science hors ver", "les sciences horas ver", "les sciences horst ver", "les sciences hours ver"
"best science from how" » "del science from how", "new science from how", "art science from how", "best science food how", "best science book how", "best science vol how", "best science from home", "best science from her", "best science from new"

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

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