Perhaps you should try some spelling variations:
"games symposium ii" » "das symposium ii", "cities symposium ii", "eines symposiums ii", "games symposium iv", "games symposium isvc", "games symposium ieee", "games symposium ivi", "games symposium isvci"
"gauss symposium ismis" » "npss symposium ismis", "das symposium ismis", "chassis symposium ismis", "gauss symposium isaac", "gauss symposium isvc", "gauss symposium ivsmis", "gauss symposium isvcsmis"
"lakes symposium sieds" » "lakes symposium series", "lakes symposium sas", "lakes symposium sss"
"acs symposium ii" » "das symposium ii", "chaos symposium ii", "ecsis 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"

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