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 (biostatistical OR statistics) and epidemiology.\\ ) OR ((\ practical OR \ practice) guide to statistical and epidemiology.\\ ))*\~.

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