Perhaps you should try some spelling variations:
"heir apparental" » "huir apparental", "her apparental", "hair apparental", "heir parental", "heir apparent", "heir apparently", "heir apaparenteal", "heir apparentalal"
"heir aparentes" » "huir aparentes", "her aparentes", "hair aparentes", "heir aparente", "heir parente", "heir parientes", "heir aaparentees", "heir aparentales"
"heir parent" » "huir parent", "her parent", "hair parent", "heir aparente", "heir parental"
"weir aparentale" » "weis aparentale", "wei aparentale", "weil aparentale", "weir aparente", "weir parental", "weir parentales", "weir aaparenteale", "weir aparentalale"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("heir apparental") OR ((("heir aparentes") OR ("weir aparentale"))))) OR ("heir parent"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"heir apparental\") OR (((\"heir aparentes\") OR (\"weir aparentale\"))))) OR (\"heir parent\"))*".
• Removing quotes may allow a broader search: (((( heir apparental ) OR ((( heir aparentes ) OR ( weir aparentale ))))) OR ( heir parent ))*.