The search bar is located on the top left of the page. Enter keywords, phrases or create an advanced search query by using Boolean operators like AND, OR, and NOT. You can also use other commands or query codes to narrow down your search even more.Tell terms to tell Locator what you want , it could find content using natural language queries. Even if you don’t know the file name or where it is stored, enter the information you have, and Locator will find the most relevant documentsto find. The more terms you provide, the more likely the document you are looking for is ranked at the top.
...
To encourage providing many terms, Locator does not exclude documents from the results if you provide terms that are not part of the document. Locator only requires at least 75% of the provided terms in the document to return it as a result.
...
The search bar also supports boolean parameters, see Locator - Advanced Search for details.
The search bar will show your you the ten most recent queries when you click on it, and provide suggestions when you start typing.