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

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

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