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