About keyword searches
When you complete a keyword search in a project, the data is refined to only include records with the matching search terms. In the Catalog, the list of projects and data sets are filtered to only include items with the matching search terms.
About Boolean searches
For Boolean searches, Studio displays a Boolean Search panel when you include a logical operator in the query. Selecting the Boolean Search link from the panel runs the search based on the operators listed below.
Enabling or disabling full text search and typeahead search on an attribute
Each String attribute can be individually enabled or disabled for full text and typeahead search. By default, String attributes that are longer than approximately 200 characters are enabled for full text search and disabled for typeahead search, while attributes shorter than 200 characters are enabled for typeahead search and disabled for full text search.