Perhaps you should try some spelling variations:
"life sciences book over" » "life science food over", "life sciences hors over"
"open science book over" » "del science book over", "en sciences book over", "new science book over", "open science food over", "open science from over", "open science vol over"
"best science a over" » "del science a over", "les sciences a over", "new science a over", "best science _ over", "best 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: (((("life sciences book over") OR ("open science book over"))) OR ("best science a over"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"life sciences book over\") OR (\"open science book over\"))) OR (\"best science a over\"))*".
• Removing quotes may allow a broader search: (((( life sciences book over ) OR ( open science book over ))) OR ( best science a over ))*.