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