http://172.19.1.196:8983/solr/secweb/select?q=nuance OR "subtlety" OR "fine distinction"&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=key_filetype%3Apdf&start=0&rows=10
-written letters are an absolute necessity for engagement. Your organization is represented by what lies on the page, and first impressions are critical. Every word choice and nuance can either make a