Perhaps you should try some spelling variations:
"epigraph" » "epigrams", "epigram", "digraph"
"epigraphic" » "epigramsic", "epigramic", "digraphic"
"epigraphy" » "epigramsy", "epigramy", "digraphy"
"epigramses" » "epigrammes", "epigrams", "epigramme"

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 ("epigramses" OR "epigraphy"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"epigraph\" OR \"epigraphic\") or (\"epigramses\" or \"epigraphy\"))*".
• Removing quotes may allow a broader search: (( epigraph OR epigraphic ) or ( epigramses or epigraphy ))*.