1. Operators: drop-down displaying the Boolean operators used to narrow focus of the search.
:* '''AND(''' indicates that results must contain all words or phrases being searched. Only appears in the first row of search criteria. :* '''(NOT''' indicates that results should not contain the words or phrases being searched. Only appears in the first row of search criteria.:* '''AND''' indicates that results must contain all words or phrases being searched in both the current and preceding row of search criteria. :* '''OR''' indicates that results may contain any of the words or phrases being searchedin either the current or preceding row of search criteria. :* '''AND NOT''' indicates that results must not contain all words or phrases being searched in the current row of search criteria AND that the preceding condition must also apply.:* '''OR NOT''' indicates that results must not contain all words or phrases being searched in the current row of search criteria OR that the preceding condition must also apply.:* ''') AND (''' indicates that results must match conditions contained within both brackets:* ''') OR (''' indicates that results must match conditions contained within either of the brackets:* ''') AND (NOT''' indicates that results must match conditions contained within the preceding brackets and not those within the proceeding brackets:* ''') OR (NOT''' iindicates that results must match conditions contained within the preceding brackets OR not those within the proceeding brackets NOTE: ")" will be automatically added after the last row.
2. Field Type: drop-down displaying the types of fields that can be searched against. This includes options such as:
[[Image:Advanced_Search_New_Level_1_Filter_Options2017.png|link=|700px|border]]<br />
''Illustrated is the field dropdown option in the Advanced Search with the new Level 1 filters included (above).''
==Multiple search criteria==