Perhaps you should try some spelling variations:
"life sciences book over" » "life science book over", "life sciences hors over"
"en science food ver" » "en science book ver", "en science from ver", "en science mind ver", "en sciences food ver", "open science food ver", "new science food ver"
"del science mad over" » "del paciente mad over", "del science mind over", "del science a over", "del sciences make 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 ("del science mad over"))) OR ("en science food ver"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"life sciences book over\") OR (\"del science mad over\"))) OR (\"en science food ver\"))".
• Removing quotes may allow a broader search: (((( life sciences book over ) OR ( del science mad over ))) OR ( en science food ver )).
• Adding a wildcard symbol may retrieve word variants: (((("life sciences book over") OR ("del science mad over"))) OR ("en science food ver"))*.