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 biostatistical AND epidemiology.\\\\\") OR (\\\\\"practical guidebook to statistics AND epidemiology.\\\\\"))) OR (\\\\\"((practice guide) OR (practical guide)) to statistical AND epidemiology.\\\\\"))*\\\\"\\\"\\"\"".
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"\\"\\\"\\\\"\\\\\"((((\\\\\\"practical guidebook to biostatistical and epidemiology.\\\\\\") OR (\\\\\\"practical guidebook to statistics and epidemiology.\\\\\\"))) OR (\\\\\\"((practice guide) OR (practical guide)) to statistical and epidemiology.\\\\\\"))*\\\\\"\\\\"\\\"\\"\"".
• Removing quotes may allow a broader search: \ \\ \\\ ((((\\\\ practical guidebook to biostatistical and epidemiology.\\\\ ) OR (\\\\ practical guidebook to statistics and epidemiology.\\\\ ))) OR (\\\\ ((practice guide) OR (practical guide)) to statistical and epidemiology.\\\\ ))*\\\ \\ \.