Perhaps you should try some spelling variations:
"acs symposium sams" » "acs symposium sas", "acs symposium rams", "acs symposium ams", "das symposium sams", "lakes symposium sams", "games symposium sams"
"bacus symposium sams" » "bacus symposium sas", "bacus symposium rams", "bacus symposium ams"
"acs symposium iv" » "das symposium iv", "lakes symposium iv", "games symposium iv", "acs symposium isvc"

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