Perhaps you should try some spelling variations:
"games symposium series" » "games symposium semi", "games symposium sas", "games symposium sss", "lakes symposium series", "das symposium series", "cities symposium series"
"gauss symposium series" » "gauss symposium semi", "gauss symposium sas", "gauss symposium sss", "lakes symposium series", "npss symposium series", "das symposium series"
"acs symposium ismis" » "acs symposium isaac", "acs symposium isvc", "das symposium ismis", "lakes symposium ismis", "chaos symposium ismis", "acs symposium ivsmis", "acs symposium isvcsmis"
"acs symposium ii" » "das symposium ii", "lakes symposium ii", "chaos symposium ii", "acs symposium iv", "acs symposium isvc", "acs symposium ieee", "acs symposium ivi", "acs symposium isvci"
"bacus symposium i" » "bacus symposium iv", "bacus symposium isvc", "abacus symposium i", "backs symposium i", "baus symposium i"

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: "((((\"bacus symposium i\") OR (((\"acs symposium ii\") OR (\"acs symposium ismis\"))))) OR (((\"games symposium series\") OR (\"gauss symposium series\"))))".
• Removing quotes may allow a broader search: (((( bacus symposium i ) OR ((( acs symposium ii ) OR ( acs symposium ismis ))))) OR ((( games symposium series ) OR ( gauss symposium series )))).
• Adding a wildcard symbol may retrieve word variants: (((("bacus symposium i") OR ((("acs symposium ii") OR ("acs symposium ismis"))))) OR ((("games symposium series") OR ("gauss symposium series"))))*.