http://172.19.1.196:8983/solr/secweb/select?q=inactive advanced OR "blockchain machine learning artificial intelligence data analysis cybersecurity robotics automation internet of things cloud computing virtual reality augmented reality quantum computing big data cryptocurrency autonomous vehicles 3D printing nanotechnology," OR "Distributed ledger engine" OR "Distributed ledger apparatus" OR "Digital ledger engine" OR "Digital ledger apparatus"&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%3A%22246-2%22&start=0&rows=10