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

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: (("games symposium iv") OR ((("acs symposium sss") OR ("lakes symposium sss")))).
• Removing quotes may allow a broader search: (( games symposium iv ) or ((( acs symposium sss ) or ( lakes symposium sss )))).
• Adding a wildcard symbol may retrieve word variants: (("games symposium iv") or ((("acs symposium sss") or ("lakes symposium sss"))))*.