Perhaps you should try some spelling variations:
"heir apaparente" » "huir apaparente", "her apaparente", "weir apaparente", "heir aparente", "heir apparent"
"heir aaparentealalely" » "huir aaparentealalely", "her aaparentealalely", "weir aaparentealalely"
"heir parent" » "huir parent", "her parent", "weir parent"
"heir parental" » "huir parental", "her parental", "weir parental"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"heir apaparente\") OR (\"heir aaparentealalely\"))) OR (((\"heir parent\") OR (\"heir parental\"))))~".
• Removing quotes may allow a broader search: (((( heir apaparente ) OR ( heir aaparentealalely ))) OR ((( heir parent ) OR ( heir parental ))))~.
• Adding a wildcard symbol may retrieve word variants: (((("heir apaparente") OR ("heir aaparentealalely"))) OR ((("heir parent") OR ("heir parental"))))*.