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

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 apparent\") OR (((\"heir parently\") OR (\"huir parently\"))))) OR (\"wei apparently\"))~".
• Removing quotes may allow a broader search: (((( heir apparent ) OR ((( heir parently ) OR ( huir parently ))))) OR ( wei apparently ))~.
• Adding a wildcard symbol may retrieve word variants: (((("heir apparent") OR ((("heir parently") OR ("huir parently"))))) OR ("wei apparently"))*.