Perhaps you should try some spelling variations:
"heir apparental" » "huir apparental", "her apparental", "hair apparental", "heir parental", "heir apparent", "heir apparently"
"heir aparentely" » "huir aparentely", "her aparentely", "hair aparentely", "heir aparente", "heir apparently", "heir aparentes"
"heir parent" » "huir parent", "her parent", "hair parent"
"weir parent" » "weis parent", "wei parent", "weil parent"

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 apparental\") OR (\"heir aparentely\"))) OR (((\"heir parent\") OR (\"weir parent\"))))~".
• Removing quotes may allow a broader search: (((( heir apparental ) OR ( heir aparentely ))) OR ((( heir parent ) OR ( weir parent ))))~.
• Adding a wildcard symbol may retrieve word variants: (((("heir apparental") OR ("heir aparentely"))) OR ((("heir parent") OR ("weir parent"))))*.