/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BARGENTINA%7D%29%20and%20su-geo%3AARGENTINA%20and%20au%3A%20Argentina.%20and%20su-geo%3AAm%C3%83%C2%A9rica%20del%20Sur&format=rss2 Search results for '(su:{ARGENTINA}) and su-geo:ARGENTINA and au: Argentina. and su-geo:América del Sur' at 0 20