-QUERY[3]="/descendant::*/contains('AUSTRALIA')"
-QUERY[4]="/descendant::*/contains('?')"
-QUERY[5]="/descendant::MedlineCitation/descendant::*/contains('?')"
+QUERY[3]="/descendant::*/contains('1930')"
+QUERY[4]="/descendant::MedlineCitation/descendant::*/contains('1930')"
+QUERY[5]="/descendant::MedlineCitation/Article/AuthorList/Author/LastName/startswith('Bar')"
+QUERY[6]="/descendant::MedlineCitation[MedlineJournalInfo/Country/endswith('LAND')]"