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 OR \\\\\\"practice) guidebook to biostatistics AND epidemiology.\\\\\\\") OR ((\\\\\\"practical OR \\\\\\"practice) guide to statistics AND epidemiology.\\\\\\\"))*\\\\\\"\\\\\"\\\\"\\\"\\"\"".
• Removing quotes may allow a broader search: \ \\ \\\ \\\\ (((\\\\ practical OR \\\\ practice) guidebook to biostatistics AND epidemiology.\\\\\ ) OR ((\\\\ practical OR \\\\ practice) guide to statistics AND epidemiology.\\\\\ ))*\\\\ \\\ \\ \.