By using Basic Search you will conduct a search of all possible data fields, i.e. not only Title, Author, Subject, Publication Year and ISBN/ISSN/ISMN but also a full text search of tables of content and catalogue texts.
If you enter several terms into the search box separated by blanks they will be searched as if connected by an AND conjunction.

Using the option “Limit Search” will help you to refine your search and reduce the number of search results.

Opening the list of “Data Sources” allows you to select a specific choice of collections most suitable for your research.