Perhaps you should try some spelling variations:
"epigraph" » "epigraphy", "epigraphic", "epigrams"
"epigraphs" » "epigraphys", "epigraphics", "epigramss", "epigraphy", "epigraphic", "epigraphik"
"epigraphyical" » "epigraphyyical", "epigraphicyical", "epigramsyical", "epigraphical", "epigraphica", "epigraphic"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ("epigraph" OR ("epigraphs" OR "epigraphyical")).
• Removing quotes may allow a broader search: ( epigraph or ( epigraphs or epigraphyical )).
• Adding a wildcard symbol may retrieve word variants: ("epigraph" or ("epigraphs" or "epigraphyical"))*.