To search in reliable news sources you can use this pattern in google:
keywords site:ekantipur.com OR site:gorkhapatraonline.com OR site:annapurnapost.com OR site:risingnepaldaily.com OR site:thehimalayantimes.com OR site:myrepublica.nagariknetwork.com OR site:ujyaaloonline.com OR site:news24nepal.tv OR site:avenues.tv OR site:setopati.com OR site:radioannapurnanepal.com OR site:theannapurnaexpress.com OR site:ap1.tv OR site:archive.nepalitimes.com OR site:elibrary.tucl.edu.np