Perhaps you should try some spelling variations:
"friedman vulture funds" » "friedman rule funds", "friedman walter funds", "friedman venture funds", "friedman culture found", "friedman value funds"
"friedman venture fund" » "friedman venture funds", "friedman ventures fund", "friedman venture funders"
"friedman venture funding" » "friedman venture fundsing", "friedman ventures funding", "friedman venture fundersing"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("friedman venture fund") OR ("friedman venture funding"))) OR ("friedman vulture funds"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"friedman venture fund\") OR (\"friedman venture funding\"))) or (\"friedman vulture funds\"))~".
• Removing quotes may allow a broader search: (((( friedman venture fund ) OR ( friedman venture funding ))) or ( friedman vulture funds ))~.
• Adding a wildcard symbol may retrieve word variants: (((("friedman venture fund") OR ("friedman venture funding"))) or ("friedman vulture funds"))*.