I have install koha 3.4 in ubuntu there is problem in searching when advance marc tag are enabled. zebra indexing is enabled. koha searches basic marc tags like ( 245, 100, 650, 700 etc) there is a problem with searching for advance marc tags like (546, 773) I have added some information in these tags below 773 ## - HOST ITEM ENTRY g Relationship information 546 ## - LANGUAGE NOTE a Language note 546(a) is linked with authorize values (english , urdu , chinease , persian is added in this tag) now i have to search the information from the above tags which in not searched. information written in both these tags 773(g) and 546(a) are not been searched in koha using catalog searching even in advance search it cannot search. please suggest me,how it can be searched for these tags? any help will be appreciated. Regards, Zahid Iqbal