Perhaps you should try some spelling variations:
"acs symposium sams" » "acs symposium sas", "acs symposium rams", "acs symposium ams", "bacus symposium sams", "lakes symposium sams", "games symposium sams"
"das symposium sams" » "das symposium sas", "das symposium rams", "das symposium ams", "das symposion sams", "bacus symposium sams", "texas symposium sams"
"acs symposium irs" » "bacus symposium irs", "lakes symposium irs", "games symposium irs", "acs symposium iv", "acs symposium i", "acs symposium iii"
"acs symposium ii" » "bacus symposium ii", "lakes symposium ii", "games symposium ii", "acs symposium iv", "acs symposium i", "acs symposium ismis"

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: (((("acs symposium irs") OR ("acs symposium ii"))) OR ((("acs symposium sams") OR ("das symposium sams")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"acs symposium irs\") or (\"acs symposium ii\"))) or (((\"acs symposium sams\") OR (\"das symposium sams\"))))".
• Removing quotes may allow a broader search: (((( acs symposium irs ) or ( acs symposium ii ))) or ((( acs symposium sams ) OR ( das symposium sams )))).
• Adding a wildcard symbol may retrieve word variants: (((("acs symposium irs") or ("acs symposium ii"))) or ((("acs symposium sams") OR ("das symposium sams"))))*.