Perhaps you should try some spelling variations:
association brings » association being, association brief, association buenos
association using » association mining, association mapping
brings » bkings
rings » kings

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: (((( association brings AND algebras ) OR ( associative rings AND algebras ))) OR ( association using AND algebras )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( association brings and algebras ) OR ( associative rings and algebras ))) or ( association using and algebras ))".
• Adding a wildcard symbol may retrieve word variants: (((( association brings and algebras ) OR ( associative rings and algebras ))) or ( association using and algebras ))*.