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

• Performing a fuzzy search may retrieve terms with similar spellings: (("practical guidebook to biostatistical and epidemiology.") OR ((("practice guide to statistical and epidemiology.") OR ("practical guide to statistical and epidemiology."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"practical guidebook to biostatistical and epidemiology.\") OR (((\"practice guide to statistical and epidemiology.\") OR (\"practical guide to statistical and epidemiology.\"))))".
• Removing quotes may allow a broader search: (( practical guidebook to biostatistical and epidemiology. ) OR ((( practice guide to statistical and epidemiology. ) OR ( practical guide to statistical and epidemiology. )))).
• Adding a wildcard symbol may retrieve word variants: (("practical guidebook to biostatistical and epidemiology.") OR ((("practice guide to statistical and epidemiology.") OR ("practical guide to statistical and epidemiology."))))*.