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 guidebook) OR (practical guide)) to (biostatistical OR (biostatistical OR biostatistical)) AND epidemiology.\\\\ ) OR (\\\ ((practical guidebook) OR (practical guide)) to (biostatistical OR (biostatistical OR biostatistical)) AND epidemiology.\\\\ ))) OR (\\\ practice guide to (statistics OR statistical) AND epidemiology.\\\\ ))*\\\ \~".
• Adding a wildcard symbol may retrieve word variants: \ \\ \\\ ((((\\\ ((practical guidebook) OR (practical guide)) to (biostatistical OR (biostatistical OR biostatistical)) AND epidemiology.\\\\ ) OR (\\\ ((practical guidebook) OR (practical guide)) to (biostatistical OR (biostatistical OR biostatistical)) AND epidemiology.\\\\ ))) OR (\\\ practice guide to (statistics OR statistical) AND epidemiology.\\\\ ))*\\\ \*.