Perhaps you should try some spelling variations:
"wiener regularity result" » "fine regularity result", "fueter regularity result", "weaker regularity result"
"wiener regularity tests" » "fine regularity tests", "fueter regularity tests", "weaker regularity tests", "wiener regularity aspects", "wiener regularity theory", "wiener regularity beauty"
"higher regularity tests" » "holder regularity tests", "higher regularity aspects", "higher regularity theory", "higher regularity beauty"
"higher regularity results" » "holder regularity results"

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