ProQuest Dissertations amp, Theses offers five searchable searches or indexes, so you can easily find variations in spelling or format, for example, the name of an author or the name of a subject. You can find the search links in the advanced search page and they are available for the following search fields: Author, Advisor, Subject Name, Index Term, ProQuest Dissertation Amps, Dissertation Navigation Page General The sign bluer. before each work, a secondary list opens, which classifies works under that subject, number, location or letter. These are organized by country, publisher or, The ProQuest Dissertations amp, Theses Citation Index is a stand-alone database that can be included or excluded in a search at the All Databases level. A search of all databases will include dissertations and theses by default. WoS users also have filtering options available in each search and can exclude particular document types,