Perhaps you should try some spelling variations:
"renner" » "brenner", "fenner", "kenner"
"kennet" » "kennett", "kennen"
"kenneth" » "kennetth", "kennenh"
"kennetth" » "kennettth", "kennenth", "kennett", "kennert", "kennetha"

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: ("renner" OR ("kennet" OR ("kenneth" OR "kennetth"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"renner\" or (\"kennet\" or (\"kenneth\" OR \"kennetth\")))".
• Removing quotes may allow a broader search: ( renner or ( kennet or ( kenneth OR kennetth ))).
• Adding a wildcard symbol may retrieve word variants: ("renner" or ("kennet" or ("kenneth" OR "kennetth")))*.