Perhaps you should try some spelling variations:
heilkunde 18 » heilkunde 1, heilkunde 10, heilkunde 11
heilkunde 16 » heilkunde 6, heilkunde 1, heilkunde 10
verb.been.dt.good.hno-heilkunde » very.been.dt.good.hno-heilkunde, ver.been.dt.good.hno-heilkunde, vers.been.dt.good.hno-heilkunde
verso.been.dt.good.hno-heilkunde » verse.been.dt.good.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: (( verb.been.dt.good.hno-heilkunde 18 ) OR ( verso.been.dt.good.hno-heilkunde 16 )).
• Adding a wildcard symbol may retrieve word variants: (( verb.been.dt.good.hno-heilkunde 18 ) or ( verso.been.dt.good.hno-heilkunde 16 ))*.