You may be able to get more results by adjusting your search query.

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

Perhaps you should try some spelling variations:
"\ \\ \\\ \\\\ \\\\\ \\\\\\ \\\\\\\ \\\\ practice guidebook OR practical guidebook to biostatistics OR statistics AND epidemiology.\\\\\\\\ OR \\\\ practice guide to statistical AND epidemiology.\\\\\\\\ *\\\\\\\ \\\\\\ \\\\\ \\\\ \\\ \\ \*" » "\ \\ \\\ \\\\ \\\\\ \\\\\\ \\\\\\\ \\\\ practice guidebook OR practical guide to biostatistics OR statistics AND epidemiology.\\\\\\\\ OR \\\\ practice guide to statistical AND epidemiology.\\\\\\\\ *\\\\\\\ \\\\\\ \\\\\ \\\\ \\\ \\ \*" (Expand Search), "\ \\ \\\ \\\\ \\\\\ \\\\\\ \\\\\\\ \\\\ practical guidebook OR practical guidebook to biostatistics OR statistics AND epidemiology.\\\\\\\\ OR \\\\ practical guide to statistical AND epidemiology.\\\\\\\\ *\\\\\\\ \\\\\\ \\\\\ \\\\ \\\ \\ \*" (Expand Search)