Perhaps you should try some spelling variations:
"games symposium iws" » "gauss symposium iws", "das symposium iws", "cities symposium iws", "games symposium irs", "games symposium ius", "games symposium irps"
"bacus symposium sieds" » "bacus symposium series", "bacus symposium sss", "bacus symposium semi"
"acs symposium iws" » "das symposium iws", "gauss symposium iws", "chaos symposium iws", "acs symposium irs", "acs symposium ius", "acs symposium irps"
"lakes symposium sas" » "lakes symposium sans", "lakes symposium sams"

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