Perhaps you should try some spelling variations:
heilkunde 11 » heilkunde 1, heilkunde 16, heilkunde 31
heilkunde 18 » heilkunde 1, heilkunde 16, heilkunde 4.8
heilkunde 10 » heilkunde 1, heilkunde 16, heilkunde 40
verh.been.dt.ges.hno-heilkunde » very.been.dt.ges.hno-heilkunde, ver.been.dt.ges.hno-heilkunde, vers.been.dt.ges.hno-heilkunde, verh.been.dt.gets.hno-heilkunde, verh.been.dt.gels.hno-heilkunde, verh.been.dt.gems.hno-heilkunde
verh.bern.dt.ges.hno-heilkunde » very.bern.dt.ges.hno-heilkunde, ver.bern.dt.ges.hno-heilkunde, vers.bern.dt.ges.hno-heilkunde, verh.bern.dt.gets.hno-heilkunde, verh.bern.dt.gels.hno-heilkunde, verh.bern.dt.gems.hno-heilkunde, verh.born.dt.ges.hno-heilkunde, verh.ben.dt.ges.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.been.dt.ges.hno-heilkunde 11 ) OR ( verh.been.dt.ges.hno-heilkunde 18 ))) OR ( verh.bern.dt.ges.hno-heilkunde 10 )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( verh.been.dt.ges.hno-heilkunde 11 ) OR ( verh.been.dt.ges.hno-heilkunde 18 ))) or ( verh.bern.dt.ges.hno-heilkunde 10 ))".
• Adding a wildcard symbol may retrieve word variants: (((( verh.been.dt.ges.hno-heilkunde 11 ) OR ( verh.been.dt.ges.hno-heilkunde 18 ))) or ( verh.bern.dt.ges.hno-heilkunde 10 ))*.