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