Perhaps you should try some spelling variations:
"association reactions and algebras" » "association prediction and algebras", "association examinations and algebras"
"associations readings and algebras" » "associations being and algebras", "associations using and algebras", "association read and algebras"
"associations rings and algebras" » "association brings and algebras", "associations using and algebras", "associations being and algebras"

Try widening your search to All Fields.

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: (((("associations rings and algebras") OR ("associative rings and algebras"))) OR ((("associations readings and algebras") OR ("association reactions and algebras")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"associations rings and algebras\") OR (\"associative rings and algebras\"))) or (((\"associations readings and algebras\") or (\"association reactions and algebras\"))))".
• Removing quotes may allow a broader search: (((( associations rings and algebras ) OR ( associative rings and algebras ))) or ((( associations readings and algebras ) or ( association reactions and algebras )))).
• Adding a wildcard symbol may retrieve word variants: (((("associations rings and algebras") OR ("associative rings and algebras"))) or ((("associations readings and algebras") or ("association reactions and algebras"))))*.