Perhaps you should try some spelling variations:
"amateur catholic association" » "amateur metabolic association", "amateur patriotic association", "amateur allelic association", "state catholic association", "prayer catholic association", "amateur athletic association"
"amateur academic association" » "amateur economic association", "amateur genetic association", "matei academic association", "career academic association", "amateur athletic association"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"amateur catholic association\") OR (\"amateur academic association\"))".
• Removing quotes may allow a broader search: (( amateur catholic association ) OR ( amateur academic association )).
• Adding a wildcard symbol may retrieve word variants: (("amateur catholic association") OR ("amateur academic association"))*.