Perhaps you should try some spelling variations:
"epigraph" » "epigrams", "epigram", "digraph"
"epigraphic" » "epigramsic", "epigramic", "digraphic"
"epigraphy" » "epigramsy", "epigramy", "digraphy"
"epigraphics" » "epigramsics", "epigramics", "digraphics", "epigraphici", "epigraphies", "epigraphists"
"epigraphyics" » "epigramsyics", "epigramyics", "digraphyics", "epigraphici", "epigraphies", "epigraphik"
"epigraphica" » "epigramsica", "epigramica", "digraphica", "epigraphici", "epigraphik", "epigraphie"
"epigraphical" » "epigramsical", "epigramical", "digraphical", "epigraphicil", "epigraphikl", "epigraphiel", "topographical", "typographical", "demographical"

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 ((("epigraphic" OR "epigraphy") OR (("epigraphics" OR "epigraphyics") OR "epigraphica")) OR "epigraphical")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"epigraph\" or (((\"epigraphic\" OR \"epigraphy\") or ((\"epigraphics\" or \"epigraphyics\") or \"epigraphica\")) or \"epigraphical\"))".
• Removing quotes may allow a broader search: ( epigraph or ((( epigraphic OR epigraphy ) or (( epigraphics or epigraphyics ) or epigraphica )) or epigraphical )).
• Adding a wildcard symbol may retrieve word variants: ("epigraph" or ((("epigraphic" OR "epigraphy") or (("epigraphics" or "epigraphyics") or "epigraphica")) or "epigraphical"))*.