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

• If you are trying to use Boolean operators, they must be ALL CAPS: \ \\ \\\ \\\\ \\\\\ ((\\\\\\ practical guidebook to (((statistics OR biostatistical) OR biostatistical) OR biostatistical) AND epidemiology.\\\\\\ ) OR (((\\\\\\ practical guide to statistical AND epidemiology.\\\\\\ ) OR (\\\\\\ practice guide to statistical AND epidemiology.\\\\\\ ))))~\\\\\ \\\\ \\\ \\ \.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\ \\ \\\ \\\\ \\\\\ ((\\\\\\ practical guidebook to (((statistics OR biostatistical) OR biostatistical) OR biostatistical) and epidemiology.\\\\\\ ) OR (((\\\\\\ practical guide to statistical and epidemiology.\\\\\\ ) OR (\\\\\\ practice guide to statistical and epidemiology.\\\\\\ ))))~\\\\\ \\\\ \\\ \\ \".
• Adding a wildcard symbol may retrieve word variants: \ \\ \\\ \\\\ \\\\\ ((\\\\\\ practical guidebook to (((statistics OR biostatistical) OR biostatistical) OR biostatistical) and epidemiology.\\\\\\ ) OR (((\\\\\\ practical guide to statistical and epidemiology.\\\\\\ ) OR (\\\\\\ practice guide to statistical and epidemiology.\\\\\\ ))))~\\\\\ \\\\ \\\ \\ \*.