Perhaps you should try some spelling variations:
"heir apparental" » "her apparental", "heir parental", "heir apparent", "heir apparently", "heir apparenteal", "heir apparentsal", "heir apaparenteal"
"heir parent" » "her parent", "heir parente", "heir parents", "heir aparente"
"huir aparece" » "huir parece"
"hair parent" » "hair parente", "hair parents", "hair aparente", "fair parent", "air parent", "nair parent"

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 ("huir aparece"))) OR ((("heir parent") OR ("hair parent"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"heir apparental\") OR (\"huir aparece\"))) OR (((\"heir parent\") OR (\"hair parent\"))))*".
• Removing quotes may allow a broader search: (((( heir apparental ) OR ( huir aparece ))) OR ((( heir parent ) OR ( hair parent ))))*.