Perhaps you should try some spelling variations:
"bacus symposium series" » "bacus symposium semi", "bacus symposium sas", "bacus symposium sss", "abacus symposium series", "backs symposium series", "bachs symposium series"
"baus symposium series" » "baus symposium semi", "baus symposium sas", "baus symposium sss", "gauss symposium series", "brass symposium series", "birs symposium series"
"lakes symposium series" » "lakes symposium semi", "lakes symposium sas", "lakes symposium sss"
"das symposium series" » "das symposium semi", "das symposium sas", "das symposium sss", "das symposion series", "texas symposium series", "npss symposium series"

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