Perhaps you should try some spelling variations:
"acs symposium series" » "acs symposium semi", "acs symposium sss", "acs symposium spire", "bacus symposium series", "games symposium series", "gauss symposium series"
"lakes symposium series" » "lakes symposium semi", "lakes symposium sss", "lakes symposium spire", "bacus symposium series"
"acs symposium isvc" » "acs symposium isaac", "bacus symposium isvc", "games symposium isvc", "gauss symposium isvc"
"acs symposium iv" » "bacus symposium iv", "games symposium iv", "gauss symposium iv"
"acs symposium sas" » "bacus symposium sas", "games symposium sas", "gauss symposium sas", "acs symposium sans", "acs symposium sams"
"das symposium iv" » "das symposion iv", "bacus symposium iv", "texas symposium iv"

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