Perhaps you should try some spelling variations:
"1999 deutsche gewerbe election" » "1999 deutsche gesetze election", "2019 deutsche gewerbe election"
"1989 deutsch general election" » "1979 deutsche general election", "19 deutsch general election", "1989 dutch general election"

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: (("1989 deutsch general election") OR ("1999 deutsche gewerbe election")).
• Removing quotes may allow a broader search: (( 1989 deutsch general election ) or ( 1999 deutsche gewerbe election )).
• Adding a wildcard symbol may retrieve word variants: (("1989 deutsch general election") or ("1999 deutsche gewerbe election"))*.