[Koha] search with kw,wrdl

[regina kivuyo]

when someone search a book which is no available it give result of

   - Results of search for 'kw,wrdl: jamani'
   <http://192.168.1.2/cgi-bin/koha/opac-search.pl?idx=&q=jamani#>

*No results found!*

No results found for that in Mario Mgulunde Learning Resources Centre
catalog. [image: Subscribe to this search]
<http://192.168.1.2/cgi-bin/koha/opac-search.pl?idx=kw&q=jamani&format=rss2>

in this case i want to remove kw,wrdl , and that icon at the catalog which
show user to subscribe