Perhaps you should try some spelling variations:
heilkunde 1 » heilkunde 10, heilkunde 11, heilkunde 16
verh.born.dt.gel.hno-heilkunde » very.born.dt.gel.hno-heilkunde, ver.born.dt.gel.hno-heilkunde, vers.born.dt.gel.hno-heilkunde
verse.been.dt.geld.hno-heilkunde » verse.been.dt.gold.hno-heilkunde

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: (( verh.born.dt.gel.hno-heilkunde 1 ) OR ( verse.been.dt.geld.hno-heilkunde 1 )).
• Adding a wildcard symbol may retrieve word variants: (( verh.born.dt.gel.hno-heilkunde 1 ) or ( verse.been.dt.geld.hno-heilkunde 1 ))*.