Perhaps you should try some spelling variations:
"conducting the aggregate wealth series" » "conducting the aggregate health series", "conducting the aggregate growth series", "conducting the aggregate data series", "conducting the aggregate health servies", "conducting the aggregate earth series"
"conducting the aggregate debt series" » "conducting the aggregate demand series", "conducting the aggregate budget series", "conducting the aggregate debt services", "conducting the aggregate debt surges", "conducting the aggregate debt service"

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 debt series"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"conducting the aggregate wealth series\") OR (\"conducting the aggregate debt series\"))".
• Removing quotes may allow a broader search: (( conducting the aggregate wealth series ) OR ( conducting the aggregate debt series )).
• Adding a wildcard symbol may retrieve word variants: (("conducting the aggregate wealth series") OR ("conducting the aggregate debt series"))*.