Perhaps you should try some spelling variations:
"wiener regularity result" » "higher regularity result", "weaker regularity result", "general regularity result", "wiener regularity results"
"fine regularity result" » "fine regularity results", "time regularity result", "finetti regularity result", "fine granularity result"
"fueter regularity tests" » "further regularity tests", "outer regularity tests", "super regularity tests", "fueter regularity results", "fueter regularity aspects", "fueter regularity theory"

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: (((("wiener regularity result") OR ("fine regularity result"))) OR ("fueter regularity tests")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"wiener regularity result\") OR (\"fine regularity result\"))) or (\"fueter regularity tests\"))".
• Removing quotes may allow a broader search: (((( wiener regularity result ) OR ( fine regularity result ))) or ( fueter regularity tests )).
• Adding a wildcard symbol may retrieve word variants: (((("wiener regularity result") OR ("fine regularity result"))) or ("fueter regularity tests"))*.