Perhaps you should try some spelling variations:
"life sciences horst over" » "life sciences hors over", "life sciences horst ver"
"new science food over" » "new science from over", "new science mad over", "new science mind over", "del science food over", "les sciences food over", "open science food over", "new science food ver"
"new science book over" » "new science from over", "new science vol over", "del science book over", "les sciences book over", "open science book over", "new science book ver"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"new science book over\") OR (\"new science food over\"))) OR (\"life sciences horst over\"))~".
• Removing quotes may allow a broader search: (((( new science book over ) OR ( new science food over ))) OR ( life sciences horst over ))~.
• Adding a wildcard symbol may retrieve word variants: (((("new science book over") OR ("new science food over"))) OR ("life sciences horst over"))*.