Perhaps you should try some spelling variations:
"heir apparental" » "huir apparental", "her apparental", "hair apparental", "heir parental", "heir apparently", "heir aparentan", "heir apparentlyal", "heir aparenteal", "heir apaparenteal", "heir apparentalal"
"weir apparent" » "weis apparent", "wei apparent", "weir apparently", "weir aparente", "weir apaparente", "weir apparental"
"weir parent" » "weis parent", "wei parent", "weir aparente", "weir parental"
"weil apparent" » "weil apparently", "weil aparente", "weil apaparente", "weil apparental"

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