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: "\"\\"\\\"\\\\"\\\\\"(((\\\\\"practical OR \\\\\"practice) guidebook to (((statistical OR statistical) OR (statistical OR statistical)) OR (statistical OR statistical)) AND epidemiology.\\\\\\") OR ((\\\\\"practical OR \\\\\"practice) guide to statistics AND epidemiology.\\\\\\"))~\\\\\"\\\\"\\\"\\"\"".
• Removing quotes may allow a broader search: \ \\ \\\ (((\\\ practical OR \\\ practice) guidebook to (((statistical OR statistical) OR (statistical OR statistical)) OR (statistical OR statistical)) AND epidemiology.\\\\ ) OR ((\\\ practical OR \\\ practice) guide to statistics AND epidemiology.\\\\ ))~\\\ \\ \.