Perhaps you should try some spelling variations:
"american sociological association" » "american psychological association", "american ecological associations", "american psychological association's", "medical sociological association", "american physiological association"
"american sociologists association" » "american sociology associations", "american psychological association", "american homologous association", "american radiologists association", "american physiologists association", "american sociology association"
"american urological association" » "american ecological associations", "american archaeological association", "american psychological association", "america ecological association", "american political association", "american colonial association"

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