Perhaps you should try some spelling variations:
"conducting the aggregate wealth series" » "conducting the aggregate health series", "conducting the aggregate debt series", "conducting the aggregate data series", "conducting the aggregate health servies", "conducting the aggregate health services"
"conducting the aggregate growth series" » "conducting the aggregate growth theories", "conducting the aggregate growth sources", "conducting the aggregate growth period"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("conducting the aggregate wealth series") OR ("conducting the aggregate growth series"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"conducting the aggregate wealth series\") OR (\"conducting the aggregate growth series\"))*".
• Removing quotes may allow a broader search: (( conducting the aggregate wealth series ) OR ( conducting the aggregate growth series ))*.