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

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 tests )).
• Adding a wildcard symbol may retrieve word variants: (( wiener regularity result ) or ( fine regularity tests ))*.