http://172.19.1.196:8983/solr/secweb/select?q=PTT Exploration and Production Public Company Limited (PTTEP) variance OR "PTTEP variance" OR "PTT Exploration and Production fluctuation" OR "PTT Exploration and Production variation" OR "PTT EP fluctuation" OR "PTT EP variation"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&fq=system_name%3ADerivative%20Warrant%20Prospectus&start=0&rows=10