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

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

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