[Koha] Problem in Koha search through subject and keyword terms.

[iftikhar ahmed]

Hello group members,

I am facing problem in koha search through subject terms in librarian and
user interfaces. For example, If i want to see books on 4th subject term by
clicking on the hyperlink(i.e. wave propagation) than koha merge all
previous terms with 'and'. Example mentioned in below line:

http://--------/cgi-bin/koha/opac-search.pl?q=su:Engineering and
su:Electrical engineering and su:Satellite communication and su:Wave
propagation

Koha has to make query term as below for proper searching:

http://--------/cgi-bin/koha/opac-search.pl?q=su:Wave propagation

Please help to resolve the issue, so that koha consider each term as
individual entry rather than automatically combining all previous terms
with 'and'.

Regards,
Iftikhar Ahmed.