Perhaps you should try some spelling variations:
"epigraph" » "epigraphic", "epigrams", "digraph"
"epigraphs" » "epigraphics", "epigramss", "digraphs", "epigraphic", "epigraphik", "epigrams"
"epigraphy" » "epigraphicy", "epigramsy", "digraphy"
"epigraphical" » "epigraphicical", "epigramsical", "digraphical", "epigraphic", "topographical", "typographical"
"epigram" » "epigrams"
"epigramss" » "epigramsss", "epigrams", "epigramas", "epigrammes"

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