update query string to catch all variances of UNC and eliminate false…

… positives

app/services/tasks/dimensions_query_service.rb

@@ -197,10 +197,11 @@ def solr_query_builder(pub)
     def generate_query_string(start_date, end_date, page_size, cursor)
       search_clauses = ['where type = "article"', "date >= \"#{start_date}\"", "date < \"#{end_date}\""].join(' and ')
       return_fields = ['basics', 'extras', 'abstract', 'issn', 'publisher', 'journal_title_raw', 'linkout', 'concepts'].join(' + ')
+      unc_affiliation_variants = ['"UNC-CH"', '"University of North Carolina at Chapel Hill"', '"UNC-Chapel Hill"', '"University of North Carolina-Chapel Hill"', '"University of North Carolina, Chapel Hill"'].join(' OR ')
       <<~QUERY
         search publications #{search_clauses} in raw_affiliations
         for """
-        "University of North Carolina, Chapel Hill" OR "UNC"
+          #{unc_affiliation_variants}
         """
         return publications[#{return_fields}]
         limit #{page_size}