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