> For the complete documentation index, see [llms.txt](https://docs.reveald.com/technical-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.reveald.com/technical-documentation/admin-guides/epiphany-intelligence-platform-administrator-guide/search-and-query-guidelines.md).

# Search and Query Guidelines

This section provides an overview of Epiphany's search and query functionality:

* Learn the [*basic operations*](/technical-documentation/admin-guides/epiphany-intelligence-platform-administrator-guide/search-and-query-guidelines/search-basics.md) of the Epiphany query syntax.
* Learn how to use [*query operators*](/technical-documentation/admin-guides/epiphany-intelligence-platform-administrator-guide/search-and-query-guidelines/query-operators.md)--including logical operators, negation operators, string operators, and numerical operators--in the Epiphany query syntax.
* Learn how to create [*complex Epiphany queries*](/technical-documentation/admin-guides/epiphany-intelligence-platform-administrator-guide/search-and-query-guidelines/complex-epiphany-queries.md)*.*
* Learn which [*keywords*](/technical-documentation/admin-guides/epiphany-intelligence-platform-administrator-guide/search-and-query-guidelines/search-keywords.md) are used for each search bar in Epiphany.

### Conventions

Throughout this section, the following conventions are used:

* Descriptions of text you enter are enclosed in angle brackets. You don not type the angle brackets.