[Koha] delete marc records

[barbara aristidou]

Hello there :) 

i need your help. i have deleted 10 marc records from the system but when i 
search them through advance search module are appearing only as titles (when i 
click on them it gives me the message that "this record does not exists any 
more", are not dissappeard. why is this happening? can you please help me? the 
same thing happens with the authority records.